This problem is quite common. Its when your computer or Internet Service provider cache's the old page. If you are using an ISP such as NTL they supply users with their own cache which you use.
If you have uploaded the files to the webserver then those are the files that are being served. We do not cache your files they are served by apache direct from your accounts public_html folder.
The best way to get rid of all your old cache files is to empty the cache in Internet Explorer.
If that does not work try holding down your CONTROL key while pressing the Refresh button in your browser. This causes the browser to emit a no-cache header which should force the proxy to not serve you it's cached copy of the page, but rather fetch a new copy of the page from the server.
If the above solutions do not work try a restart of your computer.
If the problem still persists then contact us.