game glitches out after trying to sign into xbox live

skin looks like graffiti, hoppers, cauldrons, and anvils invisible
leaves look like lime concrete wood and obsidian are white grass looks like it's covered in green paper mache. In the nether everything far away is normal but every thing close to you is white. Mobs look normal I saw a villager, creeper, and skeleton.
Some blocks like TNT were half visible and half invisible