Closing and reopening the Plastic SCM window has not effect... still only shows "Login or sign up" button.
Attached a couple of screenshots.
Image below is what I see to start.
Once I click on "Login or sign up" button, I see the following message.
After closing the "correctly signed up" window, the Plastic SCM window looks the same as in first image. There's no way for me to advance to step 2.