Today I just loaded a lot I have not played for a long time and as far as I know, this is the only lot this has happened to, but this really bizarre bug occurred where at 8:43am Sim Time, a popup message had the schoolbus saying "I'm finished for the day." Now, I backup regularly and run the HCDU every time I install a new mod but I have no clue what good any of those will do since I've only played the lot once. I don't know if it had to do with the butler calling the exterminator or god forbid this story hood I've been building for a few months is becoming corrupt despite all my efforts using batbox and every corruption preventing mod I can find. It's only the one lot (I was using a cleaned Pleasantview subhood; playing that big lot with the castle-like furniture and the moat lake thing if that helps). I've seriously only played this lot twice yet it has more problems than the lots I've played over and over.

Jesus, its just the bus trying to be sentient!

It almost sounds like you save and exit the lot/hood while the bus was either just gona enter or leave the lot and may have cause corruption. Is it still happening or was it just 1 time.

Oh, like the phone thing? I only heard of that happening with sims on the phone. This was only one time since as soon as that happened I immediately quit without saving in complete shock... though when I loaded the lot, it was 10:31am the in-game day before this incident occurred, and the bus comes at 8.