20w12a, 20w13a, 20w13b, 20w14a
When using a respawn anchor in a void world it can sometimes create ghost blocks when it explodes.
- Get a Respawn Anchor to full power in Void World
- Blow it up (May have to do it a few times to get the effect to happen)
- Fly around in exploded area
- Notice that there are some ghost blocks
It does not happen 100% of the time