Thanks for playing and for the review!
The part where it leaves a space between the player and the block happens because of the animation, it's gonna be fixed on the next update.
The "Super Jump" bug is something that will take a while to fix, because it doesn't happen all the time, in a matter of facts, it never happened to me, at least not in the current version. But I will do my best to fix it soon, I hope you played.
I hope you give it a try again later on.
Once again, thanks for playing!