One day I had my sim pack a sack lunch for her kids and then I guess I had to manually move it (I guess it got left and went bad so I was trying to throw it away at some point) anyway fast forward a few days I noticed everyone is grumpy about the kitchen being dirty but I cannot find a single thing that needs cleaning. Then I realize at certain camera angles I can see the dreaded stink cloud wafting from the far kitchen wall but it still took me forever! I moved everything thing away from or off that wall! Finally I decided to tear down that wall! ...That's when I found it, the lunch bag in the wall!
I also had a really horrible glitch where my sims self just started to calmly walk into the ocean in Brindleton Bay. Just kept walking til the waves crashed over her head and I finally decided to reset her lol!