Chapter 3 transport tycoon
Patients are treated and locked in my hospital due to trains not spawning to allow them exits. Attempts to save and re-enter game not fixing issue, having to restart story to see if that works.
CS Edit: Link to debug files provided by one of the players experiencing the problem.
The same thing happened to me last night, restarted multiple times but it's still the same. I'm on PC using the gamepass on the Xbox app.