Yes, I have had that for a while in my game.
The food bug is reported here: https://answers.ea.com/t5/Bug-Reports/OPEN-Sims-cook-but-don-t-autonomously-eat-cook-more-eat-quick/td-p/9724949 littlemssam have made a mod called
prefer leftovers that could maybe help.
When it comes to the plants I'm not sure what exactly the bug is, my plants revert to dirt piles https://answers.ea.com/t5/Bug-Reports/NEEDS-SAVES-In-Season-Plants-revert-to-dirt-piles-Patch-1-68/td-p/9726151 but I have seen them turn into green clouds as well https://answers.ea.com/t5/Bug-Reports/OPEN-Plants-playing-dead-emitting-green-cloud/td-p/9751998
