Forum:Images not displaying in infoboxes

I have noticed a problem with the infoboxes on some Big Finish audio pages, though it may be happening on other pages too. For example on The Bride of Peladon (audio story) the infobox shows the text [[file:Dw104_the_bride_of_peladon_-_web_-_big.jpg Cover Art by Alex Mallinson|250px]] instead of a picture. I can get it to display the picture by changing image=Dw104_the_bride_of_peladon_-_web_-_big.jpg Cover Art by Alex Mallinson| to image= Cover Art by Alex Mallinson|, but this leaves the text after Cover Art by Americanwhofan talk to me 23:48, February 26, 2012 (UTC)