I completed the quest "Trolls of Forsaken Mine". Then I did both of gro-Khash's quests("The Noble's Daughter" and "Mystery at Harlun's Watch") and went to speak to Azzan, but he won't give me any quests. All he does is say to go to gro-Khash. Does anyone have a solution?

Never mind. I demoted myself to Defender and I was able to get the quest.