please go through the steps covered in Websites look wrong or appear differently than they should - they contain the most common solutions for the issue you've described...

Did as suggested, but no joy, still not displaying contents, Firefox 30, IE11, Opera 12.17 64-bit all display correctly. Other websites are fine, problem is with the website indicated.

Ah! Found the culprit, problem was being caused by Adblock Plus! Once disabled, the page contents displayed correctly.