Issue with web page not changing with link click

[eluser]Unknown[/eluser]
Hi There,
Recently we took ownership of a website written in CI. I moved all the files over and when links are clicked, the URL changes but the webpage itself does not.

see here: http://dorothykrause.henkinschultz.com/

Does anybody have any suggestions? It has the same .htaccess file that the original site had and I've modified all the config settings I can possibly think of.

Thanks