Larian Studios Forums Baldur's Gate III Baldur's Gate III - Technical & Gameplay Problems [Spoilers][Act 3]- Duke, probably bugged

To answer both of you questions;

Due to Orin kidnapping Halsin I had to kill her first.

After the cutscene I didn't bother continuing through the iron throne. As he isn't in his cell and Omeluum doesn't give the specific dialogue to save Ravengard is there I don't see the point.