Spent a bit of time (first day after maintenance) with an alliance completing this weekly quest. On the 3rd or 4th try, I died when the thrall boss had 4% left. Since there were only 4 or 5 players who were alive and worried that the boss might enrage and the party wipe, I decided to resurrect so I can assist just in case. While I was in the resurrection animation, the remaining players were able to kill the boss so yay. After I resurrected, I didn't get the Dynamic quest prompt as well as the achievement and the treasure box.
I didn't get anything, no dynamic reward, boss drop, ac