Game Crash After Level Up

I've been stuck on level 71. 3 maps now, everytime I level up from 71 to 72, my game freezes for a second, then boots me to the main menu.
I log back in with no problems, but I am in my hideout. My level is 71, not 72, the exp I gained is reverted/lost, all items found in map are gone, the map states that I "failed" it, and the waystone is gone.

Essentially, it's like I never ran a map except that it says I did and I have nothing to show for it.

First time it happened, I was running 2 tablets. Delirium and Abys. Both with increase exp gained. I removed both and it still happened.

I tried running a blank waystone. I tried a different map. No matter what I do, it happens.

Anyone else having this problem or is it just me? If it's just me, then I can keep trying things to figure out what's causing it.