I'm trying to load a vimeo video in a colorbox by clicking on an image thumbnail. Images currently work fine, bringing up the colorbox as configured. Links work fine (such as wikipedia). But when I try to link to a vimeo video, the page appears in the colorbox like it should for a split second, then the link is activated and the browser redirects to the vimeo page. Is there a way to fix this? Youtube doesn't work either (brings up just a blank page in the colorbox).
Using wordpress 3.4 and twentyeleven.
Any help much appreciated,