Did you ever solve this? I’ve come across the exact same issue
The error looks like this:
{“result”:”failure”,”messages”:”
\n\t\t\t
Country<\/strong> is a required field.<\/li>\n\t\t\t
First Name<\/strong> is a required field.<\/li>\n\t\t\t
Last Name<\/strong> is a required field.<\/li>\n\t\t\t
Address<\/strong> is a required field.<\/li>\n\t\t\t
Town \/ City<\/strong> is a required field.<\/li>\n\t\t\t
Postcode<\/strong> is a required field.<\/li>\n\t\t\t
Email Address<\/strong> is a required field.<\/li>\n\t\t\t
Phone<\/strong> is a required field.<\/li>\n\t\t\t
You must accept our Terms & Conditions.<\/li>\n\t\t\t
Unfortunately we do not ship to to <\/strong>. Please enter an alternative shipping address.<\/li>\n\t\t\t
Invalid payment method.<\/li>\n\t<\/ul>”,”refresh”:”false”,”reload”:”false”}
Sorry duplicated by mistake