Diana is horribly unbalanced (free cake in post)

Just had a game where Diana took over the game, damage tank ftw. Diana went 24/5/13 with 52,442 damage to champs the average damage output in the whole game both teams was 15,771 (That's with the highest 'Diana' and lowest 'lulu' excluded , she almost never died, she tanked and burned everyone down.

Will Rito pls look at my game and verify this unbalanced craziness.