Gist is... LFGSS was using a "legacy" way of doing auth, and Google and Facebook have been advocating a new way... and Auth0 were supporting the old way but when I just touched the config they've somehow moved me to the "new" way - breaking this site.
AFAICT, the old way was "two easy API calls" and the new way is "many API calls and a new dance of API calls".
I need to go now learn this thing to get it working again!
Gist is... LFGSS was using a "legacy" way of doing auth, and Google and Facebook have been advocating a new way... and Auth0 were supporting the old way but when I just touched the config they've somehow moved me to the "new" way - breaking this site.
AFAICT, the old way was "two easy API calls" and the new way is "many API calls and a new dance of API calls".
I need to go now learn this thing to get it working again!