Marketpress - problem with Global Product Categories Widget

Our main site is artistsmall.com. There was some database corruptions so I have rebuilt the site on mudpitproductions.com a test site to fix some of the errors. All of the errors are fixed however a knew one has popped up.

None of my product categories are showing up under the global product categories widget.

You can see on the front page at mudpitproductions.com. In contrast while there were many issues on artistsmall.com that started the rebuild to the test site. The global product categories widget is working.

Can anyone offer any troubleshooting ideas?

I have made sure that the main site and the 4 sub sites are open to search engines which is from one forum post I have found. I went through and checked other things.

The plugins and theme is identical. The settings match. I am running out of ideas.