I have been active on various Stack Exchange sites for about a year and a half, that includes the meta sites.
Suddenly, I cannot log into the the meta sites. When I go to one of them, I am not logged in automatically, so I hit 'log in':
"You are currently logged in as "
Oh, so I am already logged in?
"Add another way to log in using any of the following services."
Why should I add a new login?
To continue without adding a new way to log in, click here
Yes, please. [clicks link].
Redirected back to the meta site, but without being logged in.
I'm using Firefox and tried it over https, http, with and with all add-ons disabled. I also tried in Midori and Epiphany. My OS is Ubuntu 16.04.
Do I really have to get myself a Google or Facebook account to log in when I already have an account here?