Ok - it's an odd one, but I went to see if there was a PC at PHL (sadly, there isn't)...
While logged in to co.com, I received:
We're sorry, but continental.com was unable to complete your request due to a technical problem.
Please try later or call 1-800-300-1547 for assistance.
message when I selected "president's club" from the pull-down menu. This occurred from the main page, my account page, etc. Logged out, got to the page. Logged in, got an error.
If it matters, this was using Firefox 2.0.0.3 on Windows XP Pro SP2.