[FR] Corrupted Lots/Houses disappear in saves with lots of rental units

This happened to me, as well. I built a small house on the Creek Cabana lot in Willow Creek and saved without ever loading into CAS during that gaming session. The next day, when I went to resume my game, it loaded into the last active household instead of the map view. I then clicked on the world button to get to the map, choosing save and go to world view, and then I tried to load into the lot I was building. I could see the lot from the map view, and everything looked fine. However, the lot loaded empty (even the trees I'd placed outside the lot with TOOL were gone) and reverted to the previous lot type. When I went back to the world view without saving, the lot thumbnail had updated and reflected the erasure, being completely blank.