Can confirm this and another person on gamefaqs have this problem too.
I even have loaded the save file on a Japanese iso but still can't unlock stage 6-6
It seems the bug influences save files too.
@Xdqwerty there is health behaviour you can add to your character, then to use a health bar is lil more complicated, google n watch a few tutorial video on it, be too hard to explain here.
I know you have to create a health and health max variable. Then there is a calculation you use in code to subtract width size of the health bar. Google few vids.
I had the Goodyear blimp fly real low right over my house this morning, was weird out of nowhere looking up and seeing it that close up. Memorial golf tourney going on by me in Dublin Ohio and its there.