I was fighting Mordus in Wrecker's Cave and I killed him before he could transform. Now my quest log shows that the quest is finished and Mordus has "transformed back into a quivering dwarf" but he has 0 HP and nobody can talk to him. Healing him and then damaging him again doesn't do anything. I tried verifying the game's integrity with Steam but that didn't show anything wrong. I tried saving and then loading that save to reset the level. Didn't help. I don't really want to go back to the save from before the fight but I guess I will have to if this doesn't have a solution.
