If you reach the final stage of Adventure Mode titled 'Checkmate', the game crashes and boots you out of it. I was using mods at the time, but I disabled them to see if it was consistent. It was.
Here is my log.txt file if needed.
Steps to Reproduce
Reach the final stage of Adventure Mode and have the game crash. In addition to this, it was a RoG world that was compatible with Hamlet.
This issue has been fixed in either a future version or updated in a previous version.