User blog comment:LittleAlex619/Reasoning for HORRIBLE Episodes/@comment-24200891-20170913075551/@comment-32904238-20171003040118

@dragonzako

Well, we don't know that. Continuity is not strong on this show I know, but it's getting stronger. At this rate, we can't confirm what's canon and what isn't, because Nickelodeon never officially announced that.

If they ever do confirm Brawl never happened I'll agree with you, but until then, or until the sisters mention having thrown the protocol out, in which case it WAS canon, I won't rest.