Current behavior: In chapter 3 and onwards the commoners in Beregost use their pre chapter 3 dialog when spoken to. Expected behavior: After reaching chapter 3 the people in Beregost should have updated dialog to reflect the fact that you cleared the Nashkel mines.
I remember it was fun talking to the commoners and hearing their praise for clearing the mines. I hope this gets fixed soon. Note: It seems like some of them have updated dialog and others don't. Some are updated but do not have random conversations like they should. Check them all to make sure they are on track!