[AA] Sims Reset to the Front of Custom Getaway Lots After Loading Screens

This happens in normal gameplay too, I hadn't played TS4 in a while, but getting back into it recently. Was it always like this? Everytime I load a save my sims are basically reset from whatever they were doing, whether it be sleeping, eating, talking, at a bar, etc. They are always just standing up doing nothing when I load back in.

Description:
When sending my Sims on an Adventure Awaits Getaway/Retreat, all participating Sims spawn outside the lot after reloading the save (tested only with challenge lots so far).

This happens consistently when I:

Send Sims to an Adventure Awaits retreat/getaway.
Save the game while they’re staying there.
Close and restart the game, then reload the save.

After reloading, every Sim who was part of the getaway is standing in front of the lot, not inside it.

Impact:
This is particularly problematic for challenge setups where the lot is isolated from the rest of the world — for example, when fenced off or surrounded by obstacles to enforce gameplay restrictions.
Because Sims spawn outside the fenced area, they cannot re-enter the lot without modifying the build (e.g. deleting fences or adding gates), which breaks immersion and challenge rules.

Expected Behavior:
After reloading a save, Sims should respawn inside the getaway lot, maintaining their original location within the retreat area.

Steps to Reproduce:

Create or download a lot set as an Adventure Awaits Getaway/Retreat.
Send a group of Sims on a getaway there (preferably one with restricted access or fences).
Save and exit the game.
Reload the save file.
Observe that all Sims appear outside the lot boundary.

Thanks in advance!

No cc or mods (ever), Win 11, DX 12, memory boost disabled, still occurs on the new save I created after 12/2 update.   This happens in my game but they only "travel" to the custom venue. They are not on a getaway.   They look as though they are appearing in a "buddy" manner (by 2's) &  on the same slot/space as well.  Many merged sims like this are really funny. IMO I will vote up on this because it does occur when not on a getaway.    Screenshots are on a custom venue I created. 

This occurs at Camp Gibbi Gibbi too.  Eight (8) children (all NPC's) and the family I use to "travel" to that location will all appear as though everyone is just arriving and about half of the arriving sims are "blended" just like the screenshots below.    

 I can't say anything about it occurring at the onset of or during an getaway because I have not yet figured out how to get everyone in any household involved in a getaway!  It always leaves one (1) household member out.