I noticed that also. It was a redirect in case my cart was empty, which means I was loosing the session variables and it was kicking it back to the page with an empty cart, i would presume. I just uploaded the entire WA-Ecart folder to the testing server VS trying to send just the required files. I did not want to miss anything but i suspect it may have smoething to do with the SLL cert and loosing my session variables.
Please let me know your thoughts.