Problem with products not loading to cart

[OSC-Sevilla]

If i add a product with 0 quantity in stock to cart from index is shows in SHOPPING_CART.php with *** (RED) not available.

 

When I carry out the same thing "ADD TO CART" from the product info page it just displays "Your Shopping Cart is empty!" ...

 

.... I dont want to have to give products quantity .

 

Interestingly the stock OSC 2.3.1 works just fine..

 

If anyone has had, solved or found the smae issue please disscuss

 

As I am goning to have to dig deeper!