That page was written as a template, but only so that it could be re-used in different places. It doesn't need to be a template to function.
But it's for navigating the member listings on category pages. It doesn't need to plant any anchors, because those pages come with their own navigation system, using the from= parameter in the URL.
Your problem here is that the system doesn't create any anchors in tables, you have to put them in yourself.