I constantly have this bug almost every time I play this level and it is always at this exact point where if I die and get reset back to the piston launcher, I will get stuck mid air on nothing. Really sucks when you have to go through the whole level to get a boss low just to have to reset and try again . P.S. it appears that if I just let the game sit for about 20 minutes or so, it slowly lets me fall into the abyss where I can respawn.