Doctor Who exclusive later today?

Outpost Gallifrey are reporting that there will be a Doctor Who exclusive on the BBC site on Friday without knowing what it will be. Their story says it is the Doctor Who site which has announced it, but I can't see anything at bbc.co.uk/doctorwho. Maybe the story has been triggered by the fact that for just five minutes this evening the homepage had an animated banner promising just such a thing.

You might also be interested in some of my other articles that feature Doctor Who:

Currybet's law - 5 reasons why Doctor Who always crops up in BBC meetings - March 2009
Unpacking the TARDIS - November 2008
Doctor Who and The Pirates - March 2008
"The Tardis and Multiplatform" - Julie Gardner talks about Doctor Who's multi-media incarnations - September 2007
Doctor Who and the Vanishing Plaques - August 2007
Why my Doctor Who blog failed - July 2007
Putting a F__k Off Dalek on the BBC Homepage isn't big or clever - July 2005
The Making of Doctor Who Webcasts - August 2004