[CubeCart] Add to Basket does not work for some categories

[egan007]

I have a strange problem i've been tryig to trace.

I should start by saying that i upgraded to the latest version of magic url to see if any difference but none to be had.
I also disabled msu and the problem goes away,

Problem:
http://www.water2buy.co.uk/water-softeners-10/
Click Add to cart on this page - the product adds to cart but the cart on the right hand side does not show the product. The product does actually get added - Click 'PRoceed to checkout' and you'll see it in there.

If you try any other category
http://www.water2buy.co.uk/reverse-osmosis-9/
This will work as it's supposed to - the product is seen in the RHS cart.

What makes this strange is that these pages use all the same templates it's just different products.

It only happens on IE and i believe chrome.
It works on firefor and safari

I did some tracing and notices that on
http://www.water2buy.co.uk/water-softeners-10/
The $ccUserData[0]['basket']; session variable is not getting assigned any value when this basket code loads.
This variable stores the basket contents so it makes sence that the basket shows empty.

When i disable MSU this variable does get assigned the correct values.

All i can find so far is that IE may have problems with session cookies with malformatted URLS. but this url seems pretty plain.

Any input will be greatly appreciated.

[inveo]

It does not seem to be anything related to MSU or category. Shopping cart simply does not work in certain cases, maybe cookie issue.

Please PM your FTP credentials and we will take a look.