[Crash] Assertion Failed: PNewPose.IsValid() ___Never Happened in Beta

#I can Reliably Reproduce Crash

I can reliably reproduce the crash

It’s as simple as spawning ~30 of the creatures of same skeletal mesh, a Skeleton Creature

My AI will take over and they will jump all around the player and then the crash happens in less than 1 minute.

The question is

Where should I upload my ~3GB project to so you can see what I am experiencing?

This is an unpackaged build.