Why does Chrome display eff.org with the EV green bar?

Did you install an additional certificate in your keychain perhaps? I don't see any Extended Validation fancy-pants business going on in my Chrome for https://www.eff.org/

If I recall correctly, Chrome and Safari use OS X's keychain system as its certificate store and Firefox does not. (Again, if I recall correctly, to manage certificates for Firefox, one must go to Preferences… > Advanced > Encryption.) I may be wrong. This is just off the top of my head. (Too preoccupied to verify.)

And if I go to https://www.fsf.org/ , I see the green bar but with no organization name at all (http://i.imgur.com/pySoK.png), and if I click on the lock to view the cert, Chrome just crashes outright.