Gorlash

Well, first of all, I didn't install WorldMap at all... I don't know how I missed that (I had downloaded it, but never got it installed).  So I had to MoveToArea() my way through Jet'laya's portion of the adventure, which is fine.  Then I returned to Beregost and proceded with the sequence, up until the Morninglord told me to deal with the dragon; then someone else told me to go to Nashkel first; on arrival, a girl told me to meet someone at the Nashkel Inn (presumably C. the Dragon Hunter), but he's not there.  I waited several days, went somewhere else and came back, but he's still not there.  Nothing else beyond this triggers either; there's no thief in the dragon's area, and no dragon in that cubbyhole either; also, the treasure room in that area doesn't appear to be present either.  So the entire question line seems to be frozen.  Is this all because of the missing WorldMap, or is something else wrong?