Duplicated items when sorting by field product_in_stock, when you go to the next page, as you can arrange to nebilo duplicates?
With what version? 2.9.9.5?
2.6
How to make that sort was in two fields, such as Date and product_in_stock update?
Site http://www.optom.net.ua/sumki.html
Tested 2.6.10 problem remains.
How to solve this problem to a position with product_in_stock = "0" do not overlap?