Quantity shows on browse page but not on product detail page

-- HikaShop version -- : 2.6.4
-- Joomla version -- : 3.6.5
-- PHP version -- : 5.6
-- Browser(s) name and version -- : any

HI,

I have an issue where on the browse page the quantity shows (for some products?) but when you click through it doesn't show.

(please us link provided in the top details - private URL thanks)

Both products should have quantity but one doesn't. Click through to either and the quantity field is missing.

Menu item setting - Product listing item id 631
Quantity Field = yes

Configuration:
Quantity field on 'Add to cart' button = Yes
Display the quantity field on the product page = global input (this is needed as there are table layouts in other sections of the site - however I have set this to Normal input and it doesn't make any different)
Quantity input = select anything it doesn't make a difference

I have tried removing any overrides too, nothing happens.

help please?

Many thanks.

Oh dear, how embarrassing, not sure where that came from! Thank you

Ok so how do I get the quantity to work on the individual pages when the option:

Display the quantity field on the product page = global input

Example: identityweb.co.uk/index.php?option=com_h...ng-anchor&Itemid=598 is working fine

Works here:

identityweb.co.uk/index.php?option=com_h...t=listing&Itemid=631

But no quantity here:

identityweb.co.uk/index.php?option=com_h...ay-wheels&Itemid=631

Many thanks.