I linked to a vimeo video as the big picture in one of my posts. It's fine at first. Then after a day or so it goes blank. I found that if i remove the link then replace it with another video, then re-insert the original, it will display normally. Just removing and replacing the original link alone does not remedy it.
As I type this the link is displaying normally. (seen here: http://mangoblack.com/?p=495) However I've had to fix it twice in the last couple of days.
