A crash-bug slipped into the latest update. Anyone who run into this problem, please accept my apology. If you waited at the last cut-scene till the end the game most probably crashed due to a timing issue when ending the game (launching credits).
Again, thanks for the report and I'm really sorry about it. I will increase the automated test sets for the game to try decreasing the chance of similar issues occurring when I release new content updates.
Thanks for your understanding.