What I mean by this is try logging into your account at EA. I am getting the same username/password failure junk. Try the below link to see if you can login. When logging in through their ajax system and going to my account information then check details it tells me my session is expired and again, can't login. Blame EA as they're a steaming pile as usual. Why developers even remotely want to associate themselves with EA is beyond me.

http://support.ea.com/app/ecp_direct

BTW, the game really is awesome. I've only played 2hrs of SP and thought it was freaken awesome.. felt like a modern day halo, IMO.

After several failed attempts, it finally let me in.. got some strange internal error messages though.

logged in first time no issues

logged in first time no issues
Same, never had a problem logging into EA or BioWare social (uses EA master)

Well considering EA's site is broken and has been for weeks the debacle around log in/redeem codes etc with crysis come as no surprise. EA cant keep there own house in order..