Navigating to URL from Visualforce page in Salesforce1

I have a Custom link on my Order detail page that loads a VF page. When the VF page is completed, I want to take the user back to a refreshed Order detail view page. This is not working for me. What does work is if I do the same thing, but as an object-specific action on an account. I can then call the JS sfdc functions to refresh my detail page upon completion of the VF page. To illustrate the problem, the page below works when linked to an Account object-specific action but fails when linked to a Custom link off the Order detail page. Only difference is of course you need the change the StandardController to either Order or Account.