Twice now I've had to abandon this stupid quest because it bugs out and the people aren't where the markers are or I can't interact with something.
Make it 3 times. Once I couldn't see the people. Twice now I interact with the fire to "help Rigurt Prepare the Meal" and nothing happens. I do the animations and I don't get any credit for helping. So, I'm stuck again.
Never mind...finally worked. But the one time I abandoned was literally because the people were invisible. I had another quest like that in one of the delves I think where I also had to abandon and redo.