title: Ember Simple Auth: Session lost on refresh
body: <p>I'm using <a href="https://github.com/simplabs/ember-simple-auth/tree/master/packages/ember-simple-auth-devise" rel="noreferrer">Ember Simple Auth Devise</a> v 0.6.4 in an Ember-cli app.</p>
  
  <p>I can log in fine but when I refresh the page the session is lost. (Tested in Firefox and Chrome.) </p>
  
  <p>Right after logging in, inspecting the localStorage shows the session and after refreshing localStorage is empty.</p>
  
  <p>Here's what's in the local storage when I sign in:</p>
  
  <p><img src="https://i.stack.imgur.com/VVFn7.png" alt="enter image description here"></p>