Clicking button leads to broken link

Hello, Im having the exact same problem, already tried to add the facebook plugin code manually and still doesnt work.
This is driving me crazy.

same problem https://prnt.sc/smu43j

Same problem.

This is the link it leads to:

https://www.facebook.com/v6.0/dialog/plugin.optin?app_id=127760087237610&secure=true&social_plugin=customer_chat&return_params=%7B%22app_id%22%3A%22%22%2C%22attribution%22%3A%22wordpress%22%2C%22channel%22%3A%22https%3A%2F%2Fstaticxx.facebook.com%2Fconnect%2Fxd_arbiter.php%3Fversion%3D46%23cb%3Df39c8c9fd14d05c%26domain%3Dwww.ethermedia.hu%26origin%3Dhttps%253A%252F%252Fwww.ethermedia.hu%252Ff1770d3bec6b1bc%26relation%3Dparent.parent%22%2C%22container_width%22%3A%220%22%2C%22locale%22%3A%22en_US%22%2C%22page_id%22%3A%22100132728393660%22%2C%22sdk%22%3A%22joey%22%2C%22ret%22%3A%22optin%22%7D&login_params=%7B%22logged_in%22%3Atrue%2C%22page_id%22%3A%22100132728393660%22%2C%22request_id%22%3A%229e5d0abb-8ff3-4dd9-8a7b-36874e56d795%22%2C%22switch_user%22%3Afalse%2C%22referrer%22%3A%22https%3A%2F%2Fwww.ethermedia.hu%2F%22%7D&display=popup

The annoying thing is, if I try to submit a bug report to Facebook about it, I need to send them an app ID. But the WordPress plugin doesn’t even require an app ID.

Greetings everyone,

Check the link below. It is currently an open bug:

https://developers.facebook.com/support/bugs/252901835820400/

Hi,

Thanks for the questions.

It seems like there are two separate issues in this thread:

– The plugin is installed and is showing on the website but when the user clicks “Continue as John” button on the plugin, it doesn’t work.
northnine : Based on our latest check it seems like you have removed the plugin? Could you share your Facebook page_url so we can look into it?

– Unable to setup the plugin because the popup is not loading similar to https://prnt.sc/smu43j
This issue should be transient and has been fixed. If it still happens for you, could you let us know the full URL in the dialog where it is not showing so we can look into it?

Regards
Facebook Team