title: How to get all Facebook check-ins for a specific page?
body: <p>I've a Facebook-Page which is also a place in FB, so users can check-in to that place (for example with an iPhone). Now I want to get all the checked-in users from my page. But I always get an empty array, even when several users are checked-in. I'm using the following URI from the Graph-API:</p>
  
  <p><a href="https://graph.facebook.com/PAGE_ID/checkins?access_token=ACCESS_TOKEN">https://graph.facebook.com/PAGE_ID/checkins?access_token=ACCESS_TOKEN</a></p>
  
  <p>For the access-token I've created an FB-app and assigned the permissions manage_pages, offline_access, user_checkins and friends_checkins.</p>
  
  <p>What am I missing?</p>