On my team page, it shows I have only made 5 attacks in the event. I know for a fact that I have made 29 attacks since the event started. I did all my attacks from the event page itself, so there is no question of outside hits.
I am pushing to get the top 5% hits made merit this time around and this bug might be the difference maker.
Edit: It also seems wonky, I saw one of my leaders on 22 attacks last time I checked, he's now on 18 attacks.