When you go to the abandoned village near Blackcry and talk to Azar. If you decline her she disappears but the dialogue and choices don't, along with her sprite.  And I think it is the same with all choices.

Ok a few more problems with it, sorry if it's annoying.

The main issue was fixed but her sprite won't go away once the dialogue is gone, and once you dig up all the places looking for the chest you can't get out of it because the conversation keeps looping. I said something along the lines of "You didn't trust me", and then she said "I needed the funds". Once the rest of the conversation is over it loops back to the "I needed the funds" again.