Just that.
I have been trying unsuccessfully for the past 30 minutes trying to buy something.
I have cleared cookies, used private browsing, did the same across different browsers, devices and even different ISP and whenever I click on the "add to cart" button, it just shows loading for a few seconds and nothing happens.
Any other ideas of what can be done?
Update: I noticed that if I am in one of the adventure paths specfic page and I add a product, it shows that the cart has (1) item, but as soon as I click on the cart, it just says it is empty