Aid the Underduke

[MisterRed]

I just killed off the Zhentarim attacking the guildhall, I recruited Minsc, killed fake Jaheira, and returned the money since this is a good playthrough. Is the quest broken? The quest is telling me to talk to Nine Fingers, and I've done so with my Durge, as well as Minsc in case it needed him to chat with her first, and nothing is happening to progress the quest? Is this a bug, or am I missing something?