I figured out a way around it (for me at least). When you have the option to say 'Forget about the Dreamscourge.." choose is ASAP. That's when they bring up Lodwyn.
I'm on the final mission and when I get to the Leaders to speak with them the dialogue cuts off halfway (before bringing up Lodwyn) and I can't re-engage with them to progress to the next part of the quest. Have tried everything I can think of including reloading saves, speaking with them first, setting up camp, etc...