Yup, if the bone rotation animation is still happening when you change to a different spot they get kinda jumbled and the bone might end up a bit crooked. I've actually already fixed this (and other found issues) and update will come tomorrow when the voting period ends for the game jam I made this for and updating the games is allowed again.
Well yeah, it's kinda annoying when there are some irritating bugs that you can't fix. But I get the reasoning behind it, it'd be harder to control whether only bug fixes are done if updating at all was allowed. Not allowing at all puts everyone on the same line. Ludum Dare for example allows fixing critical game breaking bugs after the jam but seen several times where game has been patched with some minor or quality of life fixes, rarely even more content added.
But hey, at least the lockout duration here isn't that long, 24 hours more...