The map was corrupted somehow. I managed to repair it.
Get it here Edit: Link Disabled, get the new version.
This file has gotten huge, about 17 Mb, so I'm taking down the link as soon as the next version is released.
@ Evil: You changed Pick yer Poison's screens. That is against the rules. I undid those changes, and moved your section 1 screen right. I also added a few things to make sure there would be no voiding or swimming. I made the light do something as requested, but it's just a temporary thing.
@ All: While I was fixing things I took care of the wall swim in PyP's section. I put the sign back in Headgrinder's section as per his request. I tried to make these alterations as faithfully as I could to the original work. Feel free to change what happens at the end of Evil's section. What I did there is just a place holder to prevent a void.