We have had a creative world for a while, and nothing really messed it up, but the new hot fix that was supposed to fix world generation has started to really mess up our world. Areas have ice spikes and water, and leaves in the air that’s shaped like a mountain. After you destroy it nothing happens, but when you leave the chunk for awhile it comes back In a different spot but nearby. It’s like a line almost. And now a certain area’s blocks are changing into cave like blocks. So in short it’s creating a “new world” on our stuff.