I'm really sorry about you getting stuck, sadly I was really in a rush finishing the level, so some pesky soft-locks made in (The one you could only get out of by restarting the game.)
By the way, the solution would have been that you can wall jump up even on a single wall.
Thank you for playing nonetheless, it really makes me happy you liked it! :)
PS: If you are interested you could check out the game again after the jam, since I've already changed these, and got rid of a lot of bugs and soft-locks, but I cannot update it on the page, yet.