Marketpress potential bug – shopping cart always empty after adding items to cart

Here is the new thread requested for this issue.

List of all my plugins:

Theme is cyberchimps iFeaturePro5 with slight modifications in a child theme – nothing serious.

Single site

Godaddy

Shared SSL Is definitely working I suspect that’s not the issue I just installed it around the same time

screenshots of the problem:

I click here:

http://60daymba.com/wp-content/uploads/2013/03/Untitled2.png

I get this:

http://60daymba.com/wp-content/uploads/2013/03/Untitled1.png