FB.ui() with method: "feed" is broken <p>It seems that method: 'feed' within FB.ui() using FB JavaScript SDK is broken. Consider the following example:</p> <ul> <li>Having an app running as Page Tab on a FB page AND Canvas-App</li> <li>All needed fields in the app section are filled out correctly</li> <li>Using FB.ui() with method: 'feed' to let a user tell someone about it</li> <li>The link-Property of method: 'feed' is set the Canvas-URL and for testing to the Page Tab URL of the app</li> <li>Everything worked for us until a few days ago (don't remember the exact day)</li> <li>Debugged over and over and couldn't find a bug</li> </ul> <p>We always get the following error, <strong>now even with apps that formerly worked</strong>:</p> <p>"An error occurred with xxx. Please try again later.<br> API Error Code: 191<br> API Error Description: The specified URL is not owned by the application<br> Error Message: redirect_uri is not owned by the application."</p>