March 13 2017
I just did this quest four times with bug near end. Troll path twice, grubs once, water once.
I killed all mobs all the way through.
First two attempts Braham would not fight the creature. Next two attempts (trolls and water path), I kited the creature back towards Braham until it would hit him with an AoE so that he would actually do something.
In every attempt I cannot talk to Braham. I have tried running all over to see if there is a trigger point nearby but not on Braham himself. I have tried dying to the Chak army. I have rebooted, relogged, doing those four attempts over the course of two days. I guess this is it? The story journal ends here?