Setup page redirects to 404 page

[cdhippen]

The code for the setup.xml page is

<setup>
    <block title="Setup">
        <text><![CDATA[
Redirecting you to the setup screen...

<script> window.location = '/dj/en-us/redirector/twitter2/setup'; </script>
        ]]></text>
    </block>
</setup>

/dj/en-us/redirector/twitter2/setup doesn't exist anywhere in this repository or in Splunk that I'm aware of, so I'm not sure where this is trying to redirect me to