I was at the point of this trial where I'm meant to somehow get back up to some ledge, and having found a quick way up there before, I jumped down to the blue blasty thing that propels me up, only to find it non-functional, leaving me trapped and unable to warp out or anything. Literally stuck without any access to get out. It's apparent you disabled this as an easy way up, but why? All that was accomplished was breaking your game.