We have just released a patch to fix various crashing issues related to localisation to the live version! We apologies for any inconvenience so far.
Thank you all very much for the reports and also the kind words! We hope you're having an amazing time playing the game and we're excited for your to try out all of the new content.
We'll be working on some changes based on all of your wonderful feedback too, keep it coming!
If you do come across any more issues you can report them here: https://steamcommunity.com/app/760650/discussions/1/