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

Product: The Sims 4
Platform:PC
Which language are you playing the game in? English
How often does the bug occur? Every time (100%)
What is your current game version number? 1.96.365.1030
What expansions, game packs, and stuff packs do you have installed? Vintage Glamour Stuff, Vampires, Toddler Stuff, Tiny Living, Spooky Stuff, Spa Day, Snowy Escape, Seasons, Realm of Magic, Perfect Patio Stuff, Parenthood, Paranormal Stuff Pack, Outdoor Retreat, Movie Hangout Stuff, Island Living, Holiday Celebration Pack, Get Together, Get to Work, Get Famous, Fitness Stuff, Eco Lifestyle, Discover University, Dine Out, Desert Luxe Kit, Cottage Living, Cool Kitchen Stuff, City Living, Cats and Dogs, Bowling Night Stuff, Blooming Rooms Kit, Backyard Stuff
Steps: How can we find the bug ourselves? Leave the lot and then come back to the lot.
What happens when the bug occurs? The infant appears across the world at what looks like a spawn location. I have seen sims enter and leave through a tunnel near my lot in Brindleton Bay and she was inside of it playing with a trash plant. I also found her once crawling around behind a gate of a large home.
What do you expect to see? The infant should stay in the crib where I left her or at least in the same room. All the doors are locked.
Have you installed any customization with the game, e.g. Custom Content or Mods? Never used.
Did this issue appear after a specific patch or change you made to your system? No

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I basically can never leave the lot with this bug.

I have nothing more to add.