BUG Virtuemart product quick description is not displayed

Hi,
I have so many problems with that template !
using Virtuemart 2.6.6 on joomla 2.5.24, quick description is not displayed on frontend for any products
When I use another template, it is displayed
Can you make a test to see what's going on ?
thanks

The problem can be seen online here
http://www.cgigraphicdemo.fr/expo2/index.php/stand-parapluie/stand-parapluie-en-les/stand-parapluie-gamme-%C3%A9co-d%C3%A8s-515-detail

Thanks for any help !

Up Up, please !
I need to set the website online quickly.
Can you see where's the problem ?
Thanks

SOLVED by myself !
Very disappointed with the support for that case which is due to a simple lack in Storefront template Virtuemart HTML folder
what is needed is to add after line 250 in templates/gk_storefront/html/com_virtuemart/productdetails/default.php
just before // Product Price :

Code: Select all

// Product Short Description
    if (!empty($this->product->product_s_desc)) {
   ?>
        <div class="product-short-description">
       <?php
       /** @todo Test if content plugins modify the product description */
       echo nl2br($this->product->product_s_desc);
       ?>
        </div>
   <?php
    } // Product Short Description END


and the product short description is displayed !

thank you