Generic child refresh url formating

[mathamatha]

Hello,

I'm using  Virtuemart2 2.0.14.
I created some product with child and configure them. All is working fine.

I'm using generic template JAT3 and configure some page with some modules only on some pages and not on some others.
For example, il have my home page with a design with no best sale and no cart module and on others page the module cart displayed.

So, now when I'm playing with product and their childs  products dropdwon list, it's running fine. I mean price are updated.
So I noticed a trouble with modules when the page refresh.
The module (wich are not configure on all page like cart) disappeared.

On url analyse, I notice too when i'm coming on the product i have (sample) :

http://<url>/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=69&virtuemart_category_id=11&Itemid=195
(where url is my local url)

When i select a child product i have this one :

http://<url>/index.php?option=com_virtuemart&amp;view=productdetails&amp;virtuemart_category_id=11&amp;virtuemart_product_id=214&amp;Itemid=195

We can notice than "&" has been replace by "&amp;".

I tested this return url with by replace "&amp" by "&" and module appear like configure.

Does it a bug ?

Best regards.

Hugues

[mathamatha]

Does anyone meet this bug or have an explanation or advice concernig this ?

Best regards