Looking for logging into the With Facebook Button Doesn't Work site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the With Facebook Button Doesn't Work site. After that you can login as usual with your login credentials.
https://community.spotify.com/t5/Accounts/Login-with-facebook-not-working/td-p/214924
https://www.facebook.com/help/community/question/?id=10202441574383323
https://www.facebook.com/help/community/question/?id=10202229124320879
https://developers.facebook.com/docs/facebook-login/web/login-button/
https://support.mozilla.org/questions/1211864
https://stackoverflow.com/questions/37310086/facebook-login-button-doesnt-work-on-firefox
https://productforums.google.com/forum/#!msg/chrome/w6oDLcuTtRc/1q05NTXdK3EJ
https://github.com/JorritPosthuma/MixCloud-Desktop/issues/13
https://forum.duolingo.com/comment/32354/Facebook-connect-not-working
https://www.typeform.com/help/login-issues/
https://community.soundcloud.com/desktop-230066/login-cannot-get-past-continue-with-facebook-on-soundcloud-7402823
https://community.soundcloud.com/desktop-230066/cannot-login-on-soundcloud-with-facebook-7379851
https://www.quora.com/Why-doesnt-the-Facebook-login-button-work-on-Quoras-Android-app