I'm looking into this, and am trying to get a handle on the timing. Is anyone still experiencing issues?
Yep. this shows up:
Your billing information is temporarily unavailable.
At this time, we are unable to provide information regarding your billing information or history on either the Billing Preferences or Billing Summary pages. However, please note that you can still access information unrelated to billing from the menu at the top of any page within your account.Thank you for your patience. Please check back soon for your updated billing information.
The campaign management tab doesn't come up when clicked on, the offer to setup analytics does come up, "My Account" and "Reports" don't come up.