If you go to this website: [login to view URL]
And try to add 1 fish to cart. You will see the fish doesn't add, BUT then reload page, and you will see the fish in your cart. Error that is happening is:
Uncaught DOMException: Failed to set the 'domain' property on 'Document': '[login to view URL]' is not a suffix of '[login to view URL]'. at [login to view URL]:1237:49
This domain [login to view URL] is mapped to a multisite remysreef.exoticreefimports.com.
So looks like we need to set the domain property on the body area.