This is a log from 10 days ago. It shows a lot of errors that it could not load POI data.
My guess is that the steam update didn't work correctly. First step would be to verify your game in steam->Properties->Manage Files. Preferably multiple times. If that doesn't help, remove the game files completely (if you have played with mods in previous alphas, you should use file explorer to make sure everything is deleted) and reinstall
Only a guess, though. If you have no luck with this, come back and post a logfile from a new session. Since you reinstalled the game there should not be any old logfiles left. Anyway all logfiles have the date of creation in their name! If you can read you should be able to identify the most recent logfile