My 08 14 is 14 months old and has done just under 11,000 miles. I have noticed recently that the front brakes have a slight judder when used. I have arranged to take the bike to the dealers to have the discs checked. Has any one experienced a similar problem / warped discs?

Have you tried cleaning buildup uff the disk? Sometimes that will cause issues.

Update - took thebike to the dealer who supplied the bike. He tested the discs using some form of meter and they are both warped. They're going to replace both discs alog with pads under warranty.