We recently had to perform a significant upgrade to the Drupal Content Management System which runs this website. In doing so, there are some issues with the look and feel theme templates that we're in the process of sorting out.
The physical content on this site (the actual page content) has not been affected, just how things look on screen. We're working hard to sort out the problems with our old theme templates and apologize for any inconvenience, but we felt plugging a known security hole to protect the site content and server resources outweighed any look and feel issues.