I am having an issue with the signup module when using CloudFlare (cloudflare.com) optimisation on our site.

When optimisation is enabled the ajax response I get is 'Invalid Token'. This looks to be not getting the correct data from the page to be sent via ajax.

I also disabled the session check in the code but the form data is also not being sent to the function.

I need this fix or I have to find another component to use for mailchimp intrgatation with my site.