Marketpress Global cart paypal express issue


I am using Marketpress in Global cart mode and using paypal express. Everything works fine (as in the process of paypal transaction etc. At the end when the order completes, it says "Thank you for your order! We appreciate your business, and please come back often to check out our new products.

Your order(s) for 0 store(s) totaling £3.00 were successful."

I don't know why it says '0 store(s)' even when i am transacting from multiple. Can someone please check it out to see if its a bug ?