I have just arrived in Copperlane for the first time, and have taken a quest in the "Goose and Fox" that asks me to give back a ring from the wife (Kaenra) to the husband (Purnisc), and after going over, giving him the ring, peacefully leaving, and going back to the wife, she says I haven't given him the ring yet, even though I have.
My journal seems to have been updated with the fact that I have given him the ring, but no more dialog options than "I haven't given returned it yet" appear in my conversation with Kaenra.
Link to savegame with this issue (I hope it is reproductible): https://www.dropbox.com/s/nt0fob8xc2ryf1e/ff67437200c143ca9465495d56ed4045%208579039%20Copperlane.savegame?dl=0