That never happened to me. Once, I was playing in Slate, standing still for a second, when suddenly, I'm falling through the ground! I try to jet to the surface, and right when I hit the top, I'm so far away I can't see the Afghanistan DM that was in front of me and I was falling through a void. All I saw was the slate skybox all around me. Was that freaky! I think I didn't know how to commit Self Delete on Blockland then, so I think what happened was I went back to the main menu and started up the game again!
