I manage the website and they use Design my Night as their reservation system. The platform allows a custom thank you url page to add to the widget so that the conversions may be tracked.
However, when the booking is made and the page is re-directed, it is tracked but the content of the page does not loads up. It goes blank.
The platform says to ensure this- "The return will be made as a POST request, so please ensure your webserver and application can accept POST requests from the designmynight.com domain, including any subdomains."
Do you think this may be the issue here?
Thanks,