The define pages use a constant such as for Page 2 you would have in the configuration table the configuration_key for:
DEFINE_PAGE_2_STATUS
Based on the assumption that the new pages you made follow this pattern you should have some code on your tpl_ file(s) similar to:
PHP Code:
<?php if (DEFINE_PAGE_2_STATUS >= 1 and DEFINE_PAGE_2_STATUS <= 2) { ?>
<div id="pageTwoMainContent" class="content">
<?php
/**
* load the html_define for the page_2 default
*/
require($define_page);
?>
</div>
<?php } ?>
But the constant would have its own name or should such as:
DEFINE_PAGE_ABOUT_US
or something similar ...
Where do you have that defined? If not defined, then it defaults to 0 or false or OFF and you don't get to see your new text on your new page(s) as you told it not to show it ...