itch.io

Recreating the glitch I noticed that it also happens in the level before the one I mentioned, but it is harder to reproduce, so here is the glitch (I provided pictures for convenience):

1. Position yourself and your clone like this and make a copy with q on these platforms
   
   
2. Move to the red button, letting your clone fall to their doom
   
   
3. Swap places with the copy. The copy of the clone gets violently dragged downwards thru the platform.
   

I don't actually think this would be a viable solution anyway, but getting snapped to hell isn't exactly what should have happened. (If I had to guess you probably parented them wierdly)