Crash while loading saved game (10.2 + 10.3)

Hi guys, since a few days, I'm not able to load my saved game on the PTS (public version still fine). It says "Loading...", the wheel is spinning for ages, I never get the progress bar. The screen then turns black. There is a crash reporter window in the background, but I cannot activate it (any attempt to switch app returns to the black screen). The only way I can continue is by Alt-Tabbing and clicking on the X for closing the crash reporter. Then both the reporter and SnowRunner go away.
I checked in "C:\Users\xxxxx\Documents\My Games\SnowRunnerBeta\base\logs", there are many files but all of 0 bytes. In "C:\Users\xxxxx\Documents\My Games\SnowRunnerBeta\base\ssl_crash_dump" I see 2 files. Would it help to send them? They don't seem to contain any useful info...
Has anyone else the same problem? Any idea of a solution? Is my saved game corrupted?
Thanks a lot for any hint/help!

@eDonan Thank you for contacting us via email, provided what files we need to check the issue