How can I go about repairing the indexing on some of our webpages?

Several of our pages are not being indexed by Google. When I submit them manually through Google Webmaster Tools, I get a notification that the page is being redirected via a 301 redirect to the exact same URL that we are trying to index. This is the HTTP response I get from Google when I submit a page: HTTP/1.1 301 Moved Permanently Date: Wed, 05 Oct 2016 23:13:20 GMT Server: Apache/2.4.23 X-Powered-By: PHP/5.5.37 Location: webpage I submitted Vary: User-Agent Access-Control-Allow-Origin: * Content-Length: 0 Keep-Alive: timeout=5 Connection: Keep-Alive Content-Type: text/html; charset=UTF-8 Any help on what may be the issue would be greatly…