I have the same problem with the same video (KANE Cups). The site thinks I've watched 842% of the video. It is probably because the video is reportedly 1 minute 20 seconds long, but it's actually 20+ minutes.
There were some shenanigans between this video & some random Need for speed video that gamespot did apparently. If you hover over the timebar while watching the vid, you even see the NFS footage pop up.