Ошибка Ubuntu One OpenID

Failure to login to one.ubuntu.com as well as Ubuntu Software Center from the desktop.

Attempting to login to one.ubuntu.com results in the following error: "Authentication failed: OpenID authentication failed: Bad signature".

Attempting to make a purchase from Ubuntu Software Center (Steam), the screen switches to "Connecting to Payment Service..." followed by an error popup claiming: "Sorry, something went wrong. Your payment has been cancelled.".

Это от Ubuntu 13.04.