I cleared this last night and the location you talk to him to complete the quest is right after the final boss.
It could be that they've not set the NPC in the pre-trial gathering area to take hand ins, you may need to run the trial again and speak to him at the end.
It could be they forgot to allow that this time. I would say log out for 15mins to do the reset of things which happens then, if you can't speak with him submit a bug report and maybe open a customer service ticket.Lord_Dexter wrote: »I cleared this last night and the location you talk to him to complete the quest is right after the final boss.
It could be that they've not set the NPC in the pre-trial gathering area to take hand ins, you may need to run the trial again and speak to him at the end.
I had same issue happened once with Hel Ra Citadel but was able to return quest by tele to trial again and talk to NPC.