[Solved] Cart wont view, keeps cycling back to products page

-- HikaShop version -- : 3.2.2
-- Joomla version -- : 3.8.3.
-- PHP version -- : 7.0.26
-- Browser(s) name and version -- : Chrome 63.0.3239.84 (Official Build) (64-bit)
-- Error-message(debug-mod must be tuned on) -- : NA

Howdy

As you can see from the screenshot, I have all the settings for going to the cart and checkout after adding a product to the cart (as I want it to) however, as of today, when I do this, It just goes back to the products page. Even if I click on the menu item "Cart" it also cycles to the products page.

Can't figure out this one. any ideas?

Happy to provide login details to play around

Update: Resolved. turned out to be an ISP cache issue.