I love this. Combining mechanics is always great :)
I got stuck where I need to go up (with two blue arrows pointing up on the side of a wall)... And the part right before that was weird too, I ended up accidentally parkouring myself to the button. (I've read your comments about how to do it afterwards, not sure if I could've figured that out.)
(By the way, the GIFs on this page are very large files, and they make the page sluggish for me even while typing!)