Our shop (www.treetotub.com) is using a heavily customized Debut theme. I’m not sure if it has anything to do with it, but a couple of hours or 1 day after the ownership of the shop was transferred to me the Checkout button stopped working on the desktop site. On mobile it works. When you click on the Checkout button, it’s not an active link and nothing happens. There is no error message and the page doesn’t refresh.
I’ve already logged a ticket to chat support but was advised to ask my question here. The ticket number is 31588669.