Product Sorting Error

-- url of the page with the problem -- : cpconlinebooking.com/
-- HikaShop version -- : 2.3.2
-- Joomla version -- : 3.3.3
-- PHP version -- : 5.3.28
-- Browser(s) name and version -- : Chrome 35.0.1916.114 m

ok so on my product page as you can see from the link above, I have 25 products in a table view orded by ID - as to keep them in date order in accordance with my CSV file - When you go to the bottom of the page and change 25 to 50, 75, 100 it keeps this.

However if you change it to view all it throws them all out of order. I can't figure out why this is happening?? If there is no reason for this can someone please tell me how you remove the all from the drop down as I'd rather it no be there than it throw the shop out of order.

Many Thanks,
Nathan.

Cheers Very Muchly