Half of Loot Chest placed disappearing when closing/opening a project. (Issue appeared after recent updates)

Summary

I had about 200 loot chest placed in my map, default loot chests. They all have one rocket ammo as loot test. When closing/opening the project, half of the chests disappear/get removed. With every re-opening the number of chests lowers. No matter if I try placing new ones, they will disappear soon after re-opening the project.

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Assets

Steps to Reproduce

Place default loot chests, save, and close the project. Then open it again. One of the two chest will be gone.

Expected Result

Both of the chests should be there.

Observed Result

Half of the loot chests disappear, I can say Half because I had placed 2 close to each other in different spots, and after looking closely I often see one chest missing, and rarely both.

Platform(s)

PC

Additional Notes

The first time this issue appeared was after the Chapter 2: Remix update. When saving, I saw many chest actors signed as “deleted”. But it wasn’t being deleted by me.