I did DT but iunno why i couldnt finish the quest cuz I could get into cassidy's room. When I went out aborted the quest and went back to Auston in bone reef peninsula but was not available when the quest should be shown.
I had problems whith getting the quest for CM cuz happened the same, just one of the three NPC's which are giving the quests for CM had the quest available, the rest nothing.
Could you tell me whats wrong? it always happens something with dungeons T_T.