I just cleared out a Mite's lair next to an Inn (medium), but I didn't go to the Inn's square. The next turn, the Inn disappeared. It looked like there might have been some accompanying animation and sound. So is it supposed to be possible that unvisited quest locations vanish in a puff of magic or is this a bug in the new build? I haven't seen this before in other betas. I went back to an autosave and tried it again. Sometimes after I attack the mites it vanishes, sometimes it doesn't, but I have a save where it happens consistently if this is a bug you want to track down.