Missing blocks and random block placement

I'm on Bedrock, using an Xbox One. My main world along with my old, and newly generated worlds, have random holes (either just one block or a certain shaped hole, only 1 block deep) everywhere on the ground. Random groups of 1 to 2 blocks missing from icebergs and frozen water. And cut in half mountains, and water from oceans. I fall through the missing terrian. There's also random groups of 1 or 2 blocks on the ground as well, this time 1 block high. I've tried checking for updates, restarting my xbox, checking my storage space, I resynced my account, and I've un/reinstalled Minecraft, and nothing is working. Again, this is happening with my old, current, and newly generated worlds. Any help would be most appreciated.