All posts not being displayed after W3 Total Cache

Hi.

Kind of in a fix here. The site in question was displaying all posts in a particular category. Then I went ahead and installed W3 Total Cache to speed up the site coz it was too slow. After this the page displaying the posts now displays only 1 post.

The problem page is here http://www.mediate-oman.com/buzz/

On my local system running MAMP, the posts are retrieved and displayed successfully. It’s only on the online server.

Disabling, Empty Cache, etc in W3 Total Cache does not help.

Any help would be appreciated.