Where did you get the cut scene with the queen? Both cut scenes should be as you approach the stairs up to the house. If you got the queen's cut scene first, that could be what is hanging the cut scene with the wasp/mage, since if you side with the bees he is suppose to come first.
In Windows Explorer, browse to the '
..\Divine Divinity\Run\savegames' folder and delete (or rename) any quicksave folders. Perhaps one save became corrupt, or something, so the game is only overwriting the other.
Did you try re-installing the
patch? Before the patch there was only a single quicksave. Afterwards there are 2 by default, though that can be changed by editing a configuration file (see the patch description page).