Torchwood Schedule Change?

Curiously, some TV listings sites on the net (including this one ) are listing a new episode of Torchwood – the sixth of season two, and the first one featuring Martha Jones – as debuting on Wednesday 13 February after the BBC showing of the fifth episode. As yet we are not sure whether this is a schedule change or just a mistake by the listings department who send out the info. Typically, Radio Times.com doesn't appear to have listings for that day at moment. More news as we get it. Feel free to leave a comment if your digiguide or favoured TV listings site is saying any different.