Cart Mod won't empty

So on my site, I just upgraded to the Business Ed., there seems to be an issue with the cart module updating properly. If I go on the site and add a product to the cart it does so successfully. But then if I go to the cart and remove the item, it redirects me to the home page of the store. This is also ok. What is not ok is that it still shows them item as in my cart. And if I go to add another item I get a No objects in cart message.

This I think is a bug?

You should make sure that the cache options of the configuration of joomla and the system cache plugin are deactivated as they can cause such problems.