I've been using OAuth in my iPhone application for several weeks now without issue. Today users started reporting that they can no longer complete login with username and password. Now it returns a "Connection Allowed" with a PIN, and wants the user to enter the PIN into the app. Which of course there is no place in my app to do this.
I've been poking around the API and discussion forums, but don't see any formal announcement from Twitter that changes are being made that are related to this. This seriously screws up my application! Any insight would be appreciated. I'm hoping this is a temporary Twitter- side issue. If I'm forced to make changes to my app, the approval cycle at Apple is averaging 2 weeks.
