This has happened to me multiple times and the memory I was using varied from just a couple thousand to 15k, so not a lot. The items deleted have almost always been walls, and when it wasn’t a wall, it was when a wall was being deleted and other things got deleted with it. And it’s always a series of walls that get deleted. I’ve seen far more walls in a red vs blue map than I had at the moment everything got deleted.
I also don’t have members working with me.