I'm developing a facebook canvas app and for testing purposes, sometimes I go to my account settings and delete the app (to force re-authorizing the app).
The problem I'm facing is that even after I do this, when I access the app, facebook still sends me a signed_request with user_id and a valid oauth_token, as I had authorized the app.
Is there any cache or delay for facebook to take my removal into account?
What could have been happening?