I've found Petsy in the Sea's Bounty but (possible spoiler)
I can't get past the initial dialogue menu. She either keeps telling me she is Imoen, the one who helped cha.name in Baldurs Gate, and the c0onversation ends, or she tells me she doesn't like the place and leaves. Boo realises she's lying (not hard to do if you already know Imoen, even for a hamster but this doesn't acutawlly help. Is this a bug, or am I missing something?