diff --git a/classes/event/assessable_uploaded.php b/classes/event/assessable_uploaded.php
index 27a80f77..f791bc7e 100644
--- a/classes/event/assessable_uploaded.php
+++ b/classes/event/assessable_uploaded.php
@@ -54,35 +54,6 @@ public function get_description() {
             "'$this->contextinstanceid'.";
     }
 
-    /**
-     * Legacy event data if get_legacy_eventname() is not empty.
-     *
-     * @return \stdClass
-     */
-    protected function get_legacy_eventdata() {
-        $eventdata = new \stdClass();
-        $eventdata->modulename   = 'hsuforum';
-        $eventdata->name         = $this->other['triggeredfrom'];
-        $eventdata->cmid         = $this->contextinstanceid;
-        $eventdata->itemid       = $this->objectid;
-        $eventdata->courseid     = $this->courseid;
-        $eventdata->userid       = $this->userid;
-        $eventdata->content      = $this->other['content'];
-        if ($this->other['pathnamehashes']) {
-            $eventdata->pathnamehashes = $this->other['pathnamehashes'];
-        }
-        return $eventdata;
-    }
-
-    /**
-     * Return the legacy event name.
-     *
-     * @return string
-     */
-    public static function get_legacy_eventname() {
-        return 'assessable_content_uploaded';
-    }
-
     /**
      * Return localised event name.
      *
diff --git a/classes/event/course_module_viewed.php b/classes/event/course_module_viewed.php
index c58c335f..4cf30824 100644
--- a/classes/event/course_module_viewed.php
+++ b/classes/event/course_module_viewed.php
@@ -56,16 +56,6 @@ public function get_url() {
         return new \moodle_url('/mod/hsuforum/view.php', array('f' => $this->objectid));
     }
 
-    /**
-     * Return the legacy event log data.
-     *
-     * @return array|null
-     */
-    protected function get_legacy_logdata() {
-        return array($this->courseid, 'hsuforum', 'view forum', 'view.php?f=' . $this->objectid,
-            $this->objectid, $this->contextinstanceid);
-    }
-
     public static function get_objectid_mapping() {
         return array('db' => 'hsuforum', 'restore' => 'hsuforum');
     }
diff --git a/classes/event/course_searched.php b/classes/event/course_searched.php
index 81e38833..ab92f422 100644
--- a/classes/event/course_searched.php
+++ b/classes/event/course_searched.php
@@ -82,18 +82,6 @@ public function get_url() {
             array('id' => $this->courseid, 'search' => $this->other['searchterm']));
     }
 
-    /**
-     * Return the legacy event log data.
-     *
-     * @return array|null
-     */
-    protected function get_legacy_logdata() {
-        // The legacy log table expects a relative path to /mod/hsuforum/.
-        $logurl = substr($this->get_url()->out_as_local_url(), strlen('/mod/hsuforum/'));
-
-        return array($this->courseid, 'hsuforum', 'search', $logurl, $this->other['searchterm']);
-    }
-
     /**
      * Custom validation.
      *
diff --git a/classes/event/discussion_created.php b/classes/event/discussion_created.php
index f3279c4e..16a9bf67 100644
--- a/classes/event/discussion_created.php
+++ b/classes/event/discussion_created.php
@@ -80,19 +80,6 @@ public function get_url() {
         return new \moodle_url('/mod/hsuforum/discuss.php', array('d' => $this->objectid));
     }
 
-    /**
-     * Return the legacy event log data.
-     *
-     * @return array|null
-     */
-    protected function get_legacy_logdata() {
-
-        // The legacy log table expects a relative path to /mod/hsuforum/.
-        $logurl = substr($this->get_url()->out_as_local_url(), strlen('/mod/hsuforum/'));
-
-        return array($this->courseid, 'hsuforum', 'add discussion', $logurl, $this->objectid, $this->contextinstanceid);
-    }
-
     /**
      * Custom validation.
      *
diff --git a/classes/event/discussion_deleted.php b/classes/event/discussion_deleted.php
index 4c4fd0b6..c29b3c76 100644
--- a/classes/event/discussion_deleted.php
+++ b/classes/event/discussion_deleted.php
@@ -81,16 +81,6 @@ public function get_url() {
         return new \moodle_url('/mod/hsuforum/view.php', array('id' => $this->contextinstanceid));
     }
 
-    /**
-     * Return the legacy event log data.
-     *
-     * @return array|null
-     */
-    protected function get_legacy_logdata() {
-        return array($this->courseid, 'hsuforum', 'delete discussion', 'view.php?id=' . $this->contextinstanceid,
-            $this->other['forumid'], $this->contextinstanceid);
-    }
-
     /**
      * Custom validation.
      *
diff --git a/classes/event/discussion_moved.php b/classes/event/discussion_moved.php
index e1e388a8..7a81a5eb 100644
--- a/classes/event/discussion_moved.php
+++ b/classes/event/discussion_moved.php
@@ -81,16 +81,6 @@ public function get_url() {
         return new \moodle_url('/mod/hsuforum/discuss.php', array('d' => $this->objectid));
     }
 
-    /**
-     * Return the legacy event log data.
-     *
-     * @return array|null
-     */
-    protected function get_legacy_logdata() {
-        return array($this->courseid, 'hsuforum', 'move discussion', 'discuss.php?d=' . $this->objectid,
-            $this->objectid, $this->contextinstanceid);
-    }
-
     /**
      * Custom validation.
      *
diff --git a/classes/event/discussion_pinned.php b/classes/event/discussion_pinned.php
index 353ed369..d859608e 100644
--- a/classes/event/discussion_pinned.php
+++ b/classes/event/discussion_pinned.php
@@ -70,17 +70,6 @@ public function get_url() {
         return new \moodle_url('/mod/hsuforum/discuss.php', array('d' => $this->objectid));
     }
 
-    /**
-     * Return the legacy event log data.
-     *
-     * @return array|null
-     */
-    protected function get_legacy_logdata() {
-        // The legacy log table expects a relative path to /mod/hsuforum/.
-        $logurl = substr($this->get_url()->out_as_local_url(), strlen('/mod/hsuforum/'));
-        return array($this->courseid, 'hsuforum', 'pin discussion', $logurl, $this->objectid, $this->contextinstanceid);
-    }
-
     /**
      * Custom validation.
      *
diff --git a/classes/event/discussion_unpinned.php b/classes/event/discussion_unpinned.php
index 8db82a0b..b046ba6a 100644
--- a/classes/event/discussion_unpinned.php
+++ b/classes/event/discussion_unpinned.php
@@ -70,17 +70,6 @@ public function get_url() {
         return new \moodle_url('/mod/hsuforum/discuss.php', array('d' => $this->objectid));
     }
 
-    /**
-     * Return the legacy event log data.
-     *
-     * @return array|null
-     */
-    protected function get_legacy_logdata() {
-        // The legacy log table expects a relative path to /mod/hsuforum/.
-        $logurl = substr($this->get_url()->out_as_local_url(), strlen('/mod/hsuforum/'));
-        return array($this->courseid, 'hsuforum', 'unpin discussion', $logurl, $this->objectid, $this->contextinstanceid);
-    }
-
     /**
      * Custom validation.
      *
diff --git a/classes/event/discussion_viewed.php b/classes/event/discussion_viewed.php
index 5f280a46..98cb5b21 100644
--- a/classes/event/discussion_viewed.php
+++ b/classes/event/discussion_viewed.php
@@ -75,16 +75,6 @@ public function get_url() {
         return new \moodle_url('/mod/hsuforum/discuss.php', array('d' => $this->objectid));
     }
 
-    /**
-     * Return the legacy event log data.
-     *
-     * @return array|null
-     */
-    protected function get_legacy_logdata() {
-        return array($this->courseid, 'hsuforum', 'view discussion', 'discuss.php?d=' . $this->objectid,
-            $this->objectid, $this->contextinstanceid);
-    }
-
     /**
      * Custom validation.
      *
diff --git a/classes/event/post_created.php b/classes/event/post_created.php
index e662c5ac..78749171 100644
--- a/classes/event/post_created.php
+++ b/classes/event/post_created.php
@@ -91,18 +91,6 @@ public function get_url() {
         return $url;
     }
 
-    /**
-     * Return the legacy event log data.
-     *
-     * @return array|null
-     */
-    protected function get_legacy_logdata() {
-        // The legacy log table expects a relative path to /mod/hsuforum/.
-        $logurl = substr($this->get_url()->out_as_local_url(), strlen('/mod/hsuforum/'));
-
-        return array($this->courseid, 'hsuforum', 'add post', $logurl, $this->other['forumid'], $this->contextinstanceid);
-    }
-
     /**
      * Custom validation.
      *
diff --git a/classes/event/post_deleted.php b/classes/event/post_deleted.php
index baa60538..8a8e1505 100644
--- a/classes/event/post_deleted.php
+++ b/classes/event/post_deleted.php
@@ -90,18 +90,6 @@ public function get_url() {
         return $url;
     }
 
-    /**
-     * Return the legacy event log data.
-     *
-     * @return array|null
-     */
-    protected function get_legacy_logdata() {
-        // The legacy log table expects a relative path to /mod/hsuforum/.
-        $logurl = substr($this->get_url()->out_as_local_url(), strlen('/mod/hsuforum/'));
-
-        return array($this->courseid, 'hsuforum', 'delete post', $logurl, $this->objectid, $this->contextinstanceid);
-    }
-
     /**
      * Custom validation.
      *
diff --git a/classes/event/post_updated.php b/classes/event/post_updated.php
index 79225a9d..9bfebf7b 100644
--- a/classes/event/post_updated.php
+++ b/classes/event/post_updated.php
@@ -91,18 +91,6 @@ public function get_url() {
         return $url;
     }
 
-    /**
-     * Return the legacy event log data.
-     *
-     * @return array|null
-     */
-    protected function get_legacy_logdata() {
-        // The legacy log table expects a relative path to /mod/hsuforum/.
-        $logurl = substr($this->get_url()->out_as_local_url(), strlen('/mod/hsuforum/'));
-
-        return array($this->courseid, 'hsuforum', 'update post', $logurl, $this->objectid, $this->contextinstanceid);
-    }
-
     /**
      * Custom validation.
      *
diff --git a/classes/event/readtracking_disabled.php b/classes/event/readtracking_disabled.php
index c48e6b80..5423ae4a 100644
--- a/classes/event/readtracking_disabled.php
+++ b/classes/event/readtracking_disabled.php
@@ -79,16 +79,6 @@ public function get_url() {
         return new \moodle_url('/mod/hsuforum/view.php', array('f' => $this->other['forumid']));
     }
 
-    /**
-     * Return the legacy event log data.
-     *
-     * @return array|null
-     */
-    protected function get_legacy_logdata() {
-        return array($this->courseid, 'hsuforum', 'stop tracking', 'view.php?f=' . $this->other['forumid'],
-            $this->other['forumid'], $this->contextinstanceid);
-    }
-
     /**
      * Custom validation.
      *
diff --git a/classes/event/readtracking_enabled.php b/classes/event/readtracking_enabled.php
index 1e4852bf..08e24197 100644
--- a/classes/event/readtracking_enabled.php
+++ b/classes/event/readtracking_enabled.php
@@ -79,16 +79,6 @@ public function get_url() {
         return new \moodle_url('/mod/hsuforum/view.php', array('f' => $this->other['forumid']));
     }
 
-    /**
-     * Return the legacy event log data.
-     *
-     * @return array|null
-     */
-    protected function get_legacy_logdata() {
-        return array($this->courseid, 'hsuforum', 'start tracking', 'view.php?f=' . $this->other['forumid'],
-            $this->other['forumid'], $this->contextinstanceid);
-    }
-
     /**
      * Custom validation.
      *
diff --git a/classes/event/subscribers_viewed.php b/classes/event/subscribers_viewed.php
index ca5045f9..f3e44228 100644
--- a/classes/event/subscribers_viewed.php
+++ b/classes/event/subscribers_viewed.php
@@ -80,16 +80,6 @@ public function get_url() {
         return new \moodle_url('/mod/hsuforum/subscribers.php', array('id' => $this->other['forumid']));
     }
 
-    /**
-     * Return the legacy event log data.
-     *
-     * @return array|null
-     */
-    protected function get_legacy_logdata() {
-        return array($this->courseid, 'hsuforum', 'view subscribers', 'subscribers.php?id=' . $this->other['forumid'],
-            $this->other['forumid'], $this->contextinstanceid);
-    }
-
     /**
      * Custom validation.
      *
diff --git a/classes/event/subscription_created.php b/classes/event/subscription_created.php
index f5f7b214..f824c931 100644
--- a/classes/event/subscription_created.php
+++ b/classes/event/subscription_created.php
@@ -80,16 +80,6 @@ public function get_url() {
         return new \moodle_url('/mod/hsuforum/subscribers.php', array('id' => $this->other['forumid']));
     }
 
-    /**
-     * Return the legacy event log data.
-     *
-     * @return array|null
-     */
-    protected function get_legacy_logdata() {
-        return array($this->courseid, 'hsuforum', 'subscribe', 'view.php?f=' . $this->other['forumid'],
-            $this->other['forumid'], $this->contextinstanceid);
-    }
-
     /**
      * Custom validation.
      *
diff --git a/classes/event/subscription_deleted.php b/classes/event/subscription_deleted.php
index d22174e9..866845d9 100644
--- a/classes/event/subscription_deleted.php
+++ b/classes/event/subscription_deleted.php
@@ -80,16 +80,6 @@ public function get_url() {
         return new \moodle_url('/mod/hsuforum/subscribers.php', array('id' => $this->other['forumid']));
     }
 
-    /**
-     * Return the legacy event log data.
-     *
-     * @return array|null
-     */
-    protected function get_legacy_logdata() {
-        return array($this->courseid, 'hsuforum', 'unsubscribe', 'view.php?f=' . $this->other['forumid'],
-            $this->other['forumid'], $this->contextinstanceid);
-    }
-
     /**
      * Custom validation.
      *
diff --git a/classes/event/user_report_viewed.php b/classes/event/user_report_viewed.php
index df481c84..10c66321 100644
--- a/classes/event/user_report_viewed.php
+++ b/classes/event/user_report_viewed.php
@@ -88,18 +88,6 @@ public function get_url() {
         return $url;
     }
 
-    /**
-     * Return the legacy event log data.
-     *
-     * @return array|null
-     */
-    protected function get_legacy_logdata() {
-        // The legacy log table expects a relative path to /mod/hsuforum/.
-        $logurl = substr($this->get_url()->out_as_local_url(), strlen('/mod/hsuforum/'));
-
-        return array($this->courseid, 'hsuforum', 'user report', $logurl, $this->relateduserid);
-    }
-
     /**
      * Custom validation.
      *
diff --git a/hide_duplicated.css b/hide_duplicated.css
new file mode 100644
index 00000000..2d18f3df
--- /dev/null
+++ b/hide_duplicated.css
@@ -0,0 +1,4 @@
+#page-mod-hsuforum-post .activity-description,
+#page-mod-hsuforum-post [role="main"] h2 {
+    display: none;
+}
\ No newline at end of file
diff --git a/post.php b/post.php
index ed18b3c5..2702c696 100644
--- a/post.php
+++ b/post.php
@@ -578,15 +578,19 @@
     } else {
         $formheading = get_string('yournewtopic', 'hsuforum');
         // Hide duplicated hsuforum description when creating a new discussion topic, see INT-18928.
-        $hidehtml = '';
-        $hidehtml .= html_writer::start_tag('style', array('type' => 'text/css')) . "\n";
-        $hidehtml .= '
-        #page-mod-hsuforum-post .activity-description,
-        #page-mod-hsuforum-post [role="main"] h2 {
-            display: none;
-        };';
-        $hidehtml .= html_writer::end_tag('style') . "\n";
-        echo $hidehtml;
+
+        // This breaks the page as it renders before the DOCTYPE.
+        // Switched to an external stylesheet.
+//        $hidehtml = '';
+//        $hidehtml .= html_writer::start_tag('style', array('type' => 'text/css')) . "\n";
+//        $hidehtml .= '
+//        #page-mod-hsuforum-post .activity-description,
+//        #page-mod-hsuforum-post [role="main"] h2 {
+//            display: none;
+//        };';
+//        $hidehtml .= html_writer::end_tag('style') . "\n";
+//        echo $hidehtml;
+        $PAGE->requires->css(new moodle_url('/mod/hsuforum/hide_duplicated.css'));
     }
 }