I've encountered a bug that is stopping me from progressing. Once I've made it to the dwarf city and talked to the leader the party member sprites remain on my screen after the conversation and won't go away and the quest to search for clues autocompletes but gives me basically none of the benefits (I'm able to leave the city through the entrance and some character dialogues changes) but the leader talks as if nothing has happened and I can't move past the inner door.
Game's fun outside of this the bug has just kinda stopped me in my tracks.