Juggernaut kills himself with HB and then does UC

whitecat31

Playing a battle against a player team in Sheild Season IV.

Juggernaut does a headbut and kills himself.
He then does unstoppable crash.

I did check the opposing teams power ups and the AI does have unstoppable crash and there is a chance it performed that, but in that case bug about using their own ability.
I just did not see the team power up ability flash.
So....