title: Facebook App permissions do not work
body: <p>I have using Codeigniter and the Facebook SDK to have my users use the Facebook login on my Website. Works all great! But now I want to ask for permission to get the user's email address. So I added "email" to the permissions in the app settings. But when I connect to Facebook it does not ask for the persmission. Does anyone have an idea what I am doing wrong?</p>
  
  <p>Thanks!</p>
  
  <p><img src="https://i.stack.imgur.com/Xheeo.png" alt="Permissions"></p>
  
  <p><img src="https://i.stack.imgur.com/dxL09.jpg" alt="What I get"></p>