Disappearing Behaviors

I encountered a bug.
this is how it happened.
first here’s the game (so you’ll understand what im talking about:
https://flowlab.io/game/play/1003156
i was editing pea shooter’s behavior by adding it’s halloween animation
after i pressed play the peashooter’s angle once the player planted it was changed to 360 degrees (i didnt do that!)
after i looked at peashooter’s behavior,
IT WAS ALL GONE!
then i created peashooter’s behavior again ._.
(and yes i know flowlab is not finished yet)