Marketpress Global Product Tag Cloud & Global Searches Not Working

Hi All,

Getting stuck in to setting up my first Market Place with marketpress and I have to say I love it. I'm come to a halt now though with the Global Product Tag Cloud and Global searches. I've added a single test product to a store in the marketplace and enabled the product to be show in the marketplace as well as in that specific store.

The tag relating to the test product shows up in the marketplace tag cloud on the front page but when you click it just takes you to a blank page with no products on it. Any ideas where I'm going wrong please?

Here's a link to the front end: http://www.makeitloveitsellit.com
This is what you get when you click a tag: http://www.makeitloveitsellit.com/marketplace/tags/fairy-door/

Thanks in advance

Justin