The code supplied [REDACTED] was not valid. Double check your email for an email with the subject “[Cloudflare]: Verify your login help request” and click the link - we recommend copy & pasting it into your browser address bar to be sure the token was supplied correctly.
I followed all steps for lost 2FA recovery.
After submitting the form at dash.cloudflare.com/login-help, Cloudflare send by email a link to verify the request. Email subject is “[Cloudflare]: Verify your login help request”. The link inside the mail throw the error that you can see in the original post attachment.