Platform, device version and operating system:
Steam on Linux (Ubuntu 20.04)
What you were expecting to happen, and what actually happened:
Starting the game like I always do. It worked fine for the last 2 years, but now I hangs at the loading screen. The beach ball spins forever.
How often does this happen? When did it begin happening?
This began after the 5.2 Update. It’s always happening, I can’t play any more 
I"m not alone with this: https://www.protondb.com/app/329110