O'brien Warranty?

I bought a 2012 O'brien Paradigm on saturday from my local pro shop brand new. I took it out to Hydrous that afternoon and absolutely love the thing. Super fun board to ride. So I was looking at it today and noticed that one of the edges by my binding is separating from the base to the top about 3 inches long and about 1/4 inch into the board. The board of course has slider marks on it, but the sidewalls never touched an obstacle and are completely blemish free. So im just curious if i should continue riding it or take it back for warranty. Will they even warranty that?