This has been a pretty consistent issue. when you attach a transmutation module it shows the placers name. On reboot of the server it reverts to no owner. in game it just doesn't show Owner.
Side effects are the emc crafting or exports into emc doesn't work without an owner.
Fix is to remove and replace the module then it retags owner correctly.
ATM9:TTS Ver 1.0.7
AppliedE version used - 0.13.2-beta