Thanks for playing!! Which puzzle was the game breaking one? Also was it in the Web version or the .exe version?
Viewing post in Firebrand (Game Jam) jam comments
It was the web build. I belive it was the very last puzzle, right before the section filled with enemies. You had to push a crate with a torch to light up some leaves and push a lever. That made some extra crates fall, creating a path over the spikes.
Restarting fixed the bug and I could complete the game with no issue. I can't really tell what triggered it.