Unexpected problem with user interface

[ffordiani]

Hi,
we have this problem:
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COM_VIRTUEMART_ADMIN_CFG_HOME_FEED_SETTINGS

COM_VIRTUEMART_ADMIN_CFG_FEED_LATEST_ENABLECOM_VIRTUEMART_ADMIN_CFG_FEED_LATEST_ENABLE_TIP
COM_VIRTUEMART_ADMIN_CFG_FEED_LATEST_NB COM_VIRTUEMART_ADMIN_CFG_FEED_LATEST_NB_TIP
COM_VIRTUEMART_ADMIN_CFG_FEED_TOPTEN_ENABLECOM_VIRTUEMART_ADMIN_CFG_FEED_TOPTEN_ENABLE_TIP
COM_VIRTUEMART_ADMIN_CFG_FEED_TOPTEN_NB COM_VIRTUEMART_ADMIN_CFG_FEED_TOPTEN_NB_TIP
COM_VIRTUEMART_ADMIN_CFG_FEED_FEATURED_ENABLECOM_VIRTUEMART_ADMIN_CFG_FEED_FEATURED_ENABLE_TIP
COM_VIRTUEMART_ADMIN_CFG_FEED_FEATURED_NB COM_VIRTUEMART_ADMIN_CFG_FEED_FEATURED_NB_TIP
Include Images into the feed?If enabled, the thumb images will be included with the feed item.
Include the Product Price into the description?If enabled, the standard Product Price will be added to the Product Description
Include the Product Description?If enabled, the Product Description will be added to the feed item
Type of Product Description Choose the type of product description that will be included with the feed.
Short Description
Short Description
Product Description
Maximum Description Length This is the maximum length of the product description for each feed item.
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Instead of description the field_name is printed in admin dashboard and some screens of front-end.
we change templates even for admin panel but nothing change.
You can download pic of screen from here http://shop.agriverdeworld.com/images/vm2.jpg
do you have an explaination and solution for this problem?
Thanks
Francesco