[TYPO3-shop] Product not found in basket

[Simon Justesen]

Simon Justesen skrev:
> Hi,
> 
> I've done a tt_products-shop for a customer, who has two domains
> the website is in 6 languages and the customer is able to select a 
> language.
> 
> if people buy from domain 1 (a .dk domain) everything works, they're 
> able to see the products in the basket, and complete the shopping no 
> matter what language they select.
> 
> But if people are entering the site from domain 2 a (.com-domain) which 
> point at domain 1, and select a language then the goods does not show up 
> in the basket.
> if people buy something and click the basket, the basket is empty.
> 
> Have you seen this behaviour before?
> 
> Best regards
> Simon

Okay, it may have something to do with the redirect, because if I put 
the entire page on the dev machine everything works.

Back on the live site:

There are two categories:
If people select from a product from category 1, every works
but if they select from category 2, i'm experiencing the same problem 
described above with nothing in the basket

Very strange error! Any ideas?