I’m sorry you ran into that. Do you mean this level?
If so, you actually don’t need any of the blocks that are next to the wall! They’re mostly set dressing and meant to push you to think about the boxes that you can move. The key is to get one of the blocks in the top right out of that area with the two bunnies you have up there
Please let me know if it was a different level, or if you can replicate a bug, as I can look into that as well if it turns out to be broken in a different way.