Can you be more specific?
You are at a regular PC, using Internet Explorer, and you cannot access the full site?
If the issue is persisting across mlutiple browsers, different hardware, and mobile/full site, it's almost impossible for it to be a technical issue; please be sure you are looking for forums that actually exist, and that you have not inadvertantly set up your browsing experience to block yourself from those forums.
You may wish to visit the following thread:
http://www.flyertalk.com/forum/techn...ock-issue.html