As I grabbed the paper on the very end to the right, I got a notification that I can hide. I thought that I can use it against the flowers, so I purposely died to the flower while using the ability (thinking I would be immune). Once I re-spawned, I could still use the ability, but I could not pass the beetle. I grabbed the paper again, and tried to leave the room with the flowers, but each time I left the room I re-spawned as if I died. That's the best recollection of the glitch from what I recall. Hopefully this helps.