- Add updated_at in PageView#json

- Remove lizard-island from broad-horizons

Author: speedmax

issues/broad-horizons/issue.yaml

@@ -17,5 +17,4 @@ paths:
   - flinders-range
   - outback-tours
   - luxe-hotel
-  - lizard-island
   - getting-there

lib/issue/page_view.rb

@@ -185,6 +185,7 @@ def json
       hash['id'] = hash.delete('_id')
     end
 
+    hash['updated_at'] = page.updated_at.to_i.to_s
     hash['parentTitle'] = page.parent.title if page.parent
 
     #hash["cover_url"] = asset_path(hash["cover_url"])