Moon animations completely breaking

Ill try to make this quick and simple,

I spent over 4 days making the best of my animations
image

just for them to turn out like this


using moon animator.
It makes me genuinely angry to spend all this time for it to break like it!

I just wanna like ahhh

Is there any way to revert it or make this not happen again?

Update: I manage to fix it by updating Moon and creating a new rig afterwards loading the same animation into that rig which seemed to fix it.