[ARCHIVED] Infants spawning outside of home after loading back in

I have had this happen in my game as well. This is happening in Copperdale, with only one infant. Each time I leave the infant at home (with other Sims still at home), she has respawned to one of the furthest away lots, and is also usually in pretty bad shape— multiple negative moodlets, dirty, hungry, overheating from the weather etc. and with immediate notification that I need to feed her before she gets taken away. No mods or cc installed.