cms pages not displaying properly on production website magento 1.8.10 [solved]

Question

I'm having a magento 1.8.10 website on more servers, local, dev, staging and production servers, what I'm experiencing is that I'm trying to display the cms pages into the production website as the same in local, dev and staging. Once I go into the production pages I call a product group to display wrapped in divs which not appears; it seems to appear just the list of products look liking that there's an error in the list.phtml, everything is sepcified in the related cms pages, the databases are the same on each servers except the base url as you can easly imagine. Is there anything that could not be specified in the server settings or in the magento settings? I'm walking in the dark at the moment, let me know if you have any advice for it.

Thanks.