Ah, okay. Sorry for jumping to conclusions. I'm very defensive when it comes to my work. xD Nobody messed up the map. In fact, I've made it so nobody can use WorldEdit on the spawn world except the owners (and I think SuperMods).
It's a glitch that occurred when the Spawn Shop was ripped away from the mainland of the Player Marketplace. Anyone who dies in the void here, will become a Glitch themselves. Not the good kind of Glitch, like in Wreck-It Ralph, either! The bad kind, that leaks into your real life and corrupts everyone around you.. Dooming everything you love, for all of eternity!