Helicopter Crashing thing

There's this bug that happens very rarely, Where sometimes when the Helicopter crashes the whole game freezes for everyone, i noticed it today when me and some other friends were playing. When the helicopter crashed my freezed i thought i was the only one, then they said it happened to them aswell.. After the game unfreezes the FPS tanks down from 70-80 to 45-50 and stays like that until i back out to the main menu and search another game. Unfortunately i couldn't get any recordings of it, as it's pretty rare..

happened to me maybe about 8 times in my 200 hours of playing BUT also happened after this most recent update too LOL