This isn't the first time my save games generate odd icons every now and then, but it has never gotten this weird.
The stretched out monster beside the woman is her son, who is also a toddler. To me it looks like they're doing the "couple pose" so the game somehow thought they were in a relationship...?

Also, I took this picture after opening the game again after this exact save game crashed. So, should I be concerned? Should I expect my game to destroy itself anytime soon?

(I did play the game again afterwards, and no crashing happened and the icon fixed itself. I think it's just one of the weird, harmless things the game does once in a while, but I'm just making sure there's nothing actually seriously wrong because I have many plans for this save, and I don't want it to be destroyed.)