If you find that your Facebook Referral link is banned by Facebook and it is giving you an error, you can Use a URL shortener to create a different link and post to facebook with no problem!
Please note that this is a workaround while we are able to fix this issue.
An example of URL shortener you can use is https://www.shorturl.at/
Please let us know if you encounter any issues or need more information on your Referral links! We are always happy to assist you.