I've seen similar screenshots to what I'm seeing, but just wondering if anyone actually tried to watch any flash trailers, for me it looks like it keeps trying to refresh the background in that whatever color is behind the video keeps covering up the video every frame, but not completely, usually it's a large bar or a box that covers most of one top or bottom edge of a video. I tried both the low-res and HD trailers, same result. Same thing happens for that "Featured" area at the top of each store page.