Since about the middle of last week all the BS threads have been showing up in the front-page list of MudTopics on Google Chrome - but if I view the front page in Internet Explorer I get the usual BS-free view.

Fully patched Windows 7 32-bit, Chrome up to date at 21.0.1180.89 at the time of writing. It doesn't seem to matter whether I'm logged in to MudCat or not.

What's occurring? And, more importantly, how do I get Chrome to give me back my BS-free listing?