Sharepoint is not working properly after configuring SSL offloading to an HTTP Sharepoint backend.
Error Message on Web Developer Tools
Mixed Content: The page at 'https://sp.ctxns.net/_layouts/15/viewlsts.aspx' was loaded over HTTPS, but requested an insecure XMLHttpRequest endpoint 'http://sp.ctxns.net/_layouts/15/viewlsts.aspx?AjaxCommand=1'. This request has been blocked; the content must be served over HTTPS.
Further testing revealed a misconfiguration on Alternate Access Mapping on the Sharepoint Server 2013.
After making the changes outlined in article (http://support.citrix.com/article/CTX132945) the message dissapeared.