Dodgy Scoreboard

Not sure what is going on. Played 3 games today and during each game one of the teams tickets just plummeted constantly, didn't stop once. The game lasted about 2 mins. I thought it was a bit odd, I mean you can have crap players but no team is that bad to lose like 652-0 that quick! I looked at the scoreboard after and the amount of kills the winning teams had didn't even add up to 200 let along 700! Also the losing teams added to to more than 48! Anyone seen this before, is it a bug/hack? Cheers