Hi @crinrict. Thanks for replying. I did as you suggested and still have the error on both PC and Mac.
I forgot to describe what led to this problem. I had previously built a residential rental on that lot. I bulldozed that build, changed the lot type to residential, and began a fresh build, saving regularly. I exited the game and shut down my computer that night, then the next day I could not load into Manage Worlds. I've also tried restoring the previous saves from the "Load" menu upon startup, but I still get stuck on loading screen when the save tries to open into Manage Worlds.
I had to force quit/end task the game in order to try to load the backup, because the game was stuck on an endless loading screen. (At one point I let the game sit for over an hour, and it stayed on the loading screen.) None of the old saves are from when the lot was still residential, because I had been saving regularly during the few hours I worked on the lot. I did make new backups under a new name; all of those have the same issue. The only time I can get to Manage Worlds is if I deactivate For Rent, and then the lot loads empty.
