You should be able to revert the pages by re-uploading the originals. If the pages were functionally unchanged from the original pages you will get the same results when re-uploading the downloaded files as you did when you first set it up.
I was asking for screen shots or links to the pages so that I have a visual reference for what has changed. I do indeed know what the default pages look like but I'm not sure what your newly updated pages that are not correct look like.
I have opened a ticket for you on this so that it can be checked out further. To check on the status of your ticket or update it login and visit your support history.