This JP is buggy atm, I dont know which part is buggy but one of 2 things happen when you fall.
1. Your are ported back to the initial golem (most of the time)
2. You are teleported to the game ceiling and fall all the way back to the ground and die, actually I did have one occurance where I fell that distance and didnt die, still dont know why. I had this happen 2-3 times as far away as the lab in the far northeast corner of the map.