My worlds reset, anyone else? (Close)

So I signed into my game tonight and every world, except WC and OS, reset itself to their original households and ridding itself of builds I created. I have every original premade that came with each world on their original lots. Most of my played households are homeless now. I signed out without saving and repaired the game and it is still the same. What went wrong? Is there any way to fix this, because I put too much work into this save to start all over...


Edit: I just recovered my last save before today and everything is put back to normal. This discussion can be closed.