I think I found a little bug (version #20) on the shopping cart level (to which you enter via the lake where capys are resting with oranges on their head): when you fall off the tracks, you can't restart the capy nor the stage (option is disabled on Pause menu) and keep falling to the void infinitely.
Besides that, I'm enjoying this game so so much!!! Keep up with the work, I think this game has a lot of potential :D