Stewie,
I have to login in and unusual way see the screen shots. (I have taken my password and username out),
Image one shows up auto filled as I have asked to stay logged in for ever. If I click the normal login button I still get the error message. But clicking the other login button I go to another screen (image 2) which is still auto filled with my details and then I click the login button again. I do not log out just force a close by clicking the cross in the top RHside of the screen.
Not sure if that helps or make sit worse?