Coupon Code & Deleted Products

I created several promo codes for certain products, when they are applied in the cart everything is fine. But when I delete the product which is corresponding to the promo code, the promotion applied still is in the list of the applied promotions for the rest of the products.

Just as example, if you create 10 coupons, each for 10 different products. Add 10 different products to the cart and apply all 10 different coupons, then delete 9 products. You will still have a list of 10 promotions applied, and it is not true. (although total prices are correct).

Is it default behavior? or bug?

Suggest you report it to bugtracker.

ok, thanks I will