Adding quantity in cart - quantity price reduction not showing

[amymattian]

HI,

I have made a special price for 4 pieces (a 23,92), normal price 31,90. If I choose the quantity 4 inside the product details, I get the correct price (4x23,92). But if I add quantity inside the checkout page, then the price does not use the 4pieces quantity, but uses 4 x 31,90. Has there been some change in the quantity handling/price handling in the checkout recently? Any ideas?

- Anne