As far as I can remember, when I selected a movie in my collection (or one in my wishlist) and clicked the trailer button, it would play a trailer for that movie.  Now when I click the trailer button, I just get a window with a little icon in the upper left corner and "View more trailers | Give feedback or report a problem with this trailer" at the bottom, but no trailer plays...for any movie!  Did something happen that makes these trailers not play anymore?