Crash with world border

i have 2 command blocks set up , one is setting the world border and the other is setting the range of it to 500. But when i kill myself it crashes the game even when the command is not running (no redstone input). I have deleted the command blocks and my game didn't crash. Also i am inside the world border. Any solutions would be highly appreciated! If anyone is curious why my name was weird, i was using nbt explorer for it, i deleted the edited team and its still broken. Please help! There is no crash report for this however it says in the console: Game ended with bad state (exit code -805306369)