As I was testing MC-7464, I got a weird glitched out TNT minecart. For some reason, it didn't detonate, but instead the client thought it did. When I went to break it, it put a 1x1 hole in the ground and destroyed the minecart simultaneously. I was unable to reproduce this, but when I tried, it created particles of the block underneath as if the game thought I had started breaking the block. However, this is impossible, because I was in creative mode. It also works with regular minecarts.

To reproduce, you must be in creative mode:

1. Place a minecart on a track that goes around a turn with a block on the interior corner. If you use a TNT Minecart the powered rails might make the minecart might detonate.
2. Push the minecart around the turn with your character.
3. Remove the minecart. You should see particles from the block behind it despite the block not breaking.

This bug is related to MC-9998.