Minecraft 15w44b, Minecraft 15w45a, Minecraft 15w47c, Minecraft 1.11.2, Minecraft 1.12 Pre-Release 2
When you power a piston that is directly next to an ender crystal, the ender crystal appears to be pushed but actually is not. After reopening the world, the ender crystal appears at the position of the fire.
This can also cause the crystal to explode: https://www.youtube.com/watch?feature=player_detailpage&v=aXOCEnAPOks#t=180
How to reproduce
- Place a piston
- Place an ender crystal next to the piston that the piston is facing the crystal
- Power the piston
- The ender crystal will appear to move, but summoning an armor stand at its location will reveal that it didn't actually move
/execute @e[type=ender_crystal,r=15] ~ ~ ~ summon armor_stand
Can also be reproduced using shulkers.
- is duplicated by
MC-92287 normal piston push end crystal incorrectly
MC-93475 Shulker can be pushed / destroy Ender Crystal