Hi! I recently genereted an arena with Mobarena, then deleted it with worldedit and built one ourselves with worldedit. But now, slowly, the old arena is block after block coming back. First i saw the old road that was built to the old arena coming back, it was block after block replacing the grass, with the road. Then the arena started to build itself up. I have tried to remove the blocks that it builts and i think that it wont come back again, but it is still coming back block after block and replacing blocks in the new arena, it is block after block coming closer to our new arena and just now it collided with the new arena and is replacing the arena with the old arena's own blocks! HELP ME! THE WHOLE ARENA IS GETTING EATEN!