Looks like there was a fix put in place but someone in my game got 3 of the same ghost in 1 frame and crashed me and a few others it seems.
@Amy
EDIT: Looks like the person who caught the 3 ghosts didnt crash but everyone else on the team did (3 people)
EDIT2: Also seems like you can crash if you shoot 2 ghosts in 1 frame at certain angles. I think diagonally was when it seems to crash more.