I had a report today from someone who experienced a particular nasty bug that corrupted their game and would loop back to the Main Menu when trying to continue. It was caused by a checkpoint in the Council building before leaving the game twice and returning after the boss fight.
This issue has now been fixed!
I also implemented a failsafe for anyone that has experienced this bug, if you were affected and you get the scenario described above. Your save will now work fine, keeping your progress and items but will spit you into the Main World instead of The Council.
Thanks!
Nathan