Visual bug with Dark Candy Fiddlesticks

I just played an ARAM where the enemy team had a Dark Candy Fiddlesticks, but whenever he ulted it had the visual effect for Suprise Party Fiddlesticks

It was the only ability of his that did this, the sound effects were also correct

(Not the greatest screenshot) http://i.imgur.com/B5Xoizf.png