Found a few of these issues while doing my Dev stream on JCG, there's a few other tiny bits that need to be fixed as well but I figured I'd focus on the major ones first.

~Fixed an issue that caused players to access the Side-Quest feature early

~Fixed a softlock issue with World 3's Arena levels where continuing after a game over wouldn't take you past the intermission screen

~Fixed an issue that prevented players from consuming their potions on the world map with a controller
~Changed values that would accidentally start the final boss on it's second phase after beating it if players wanted to try it again