Bug in Suramar quest "Subject 16"

[gulgee]

When i get to Theryn and return it with it and try to deliver him to NPC Thalyssra, the quest is not complete. Here is the screenshot for the proof
https://www.wowhead.com/quest=41704/subject-16

 

[Мурмек]

Hello.
Write here - https://forum.uwow.biz/threads/prob...om-beregu-i-arguse.280469/page-5#post-1862143 .
Before you do that, see the rules of the post.