Hello,
Ive noticed since the first snapshots this year, that when creepers explode, you get blown into the air, and then when you think you're going to fall to the ground, you glitch out in mid-air!
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How to recreate: 1. Stand next to a creeper in survival.
2. Be blown up by the Creeper
If it wouldn't stop midair, you could fall endlessly into the void.