When I tried to login with Facebook I've got :
"App Not Setup: This app is still in development mode, and you don't have access to it. Switch to a registered test user or ask an app admin for permissions."
BTW. Why do you need all these twitter permissions ? By default I don't accept a request of data that doesn't feel necessary for the app to function..
"This application will be able to:
Read Tweets from your timeline.
See who you follow."