shows product description for admin's products but not for any other user

Hi,

I am having a problem with listing out products consistently. On my mp_product page, I have a section where you can see "other works" from the store. I am using the below code to call the other works

<?php mp_list_products();
$content = '<div id="mp_product_list">';?>

The problem is, if the product is posted by the admin, it shows up differently than if its posted by another blog user. (I'm using a network) I'd like the admin page to not display the product descriptions.

Ex) heres what the admin product page looks like:
http://periscopechicago.com/blog/store/products/admin-product-2/

and here is what a product from other store looks like : http://periscopechicago.com/multitester/store/products/shawn2/

Any help would be appreciated!

Lisa