My Question or Issue
Since this week our application stopped working. We're using the spotify SDK and use a client id created in the account I'm also posting with on this forum.
When a user in our application (the iOS and Android mobile SDK) logs in using their spotify account, it uses a modal window to complete the sign-in procedure. On completion we get a token from the spotify API that we use to initialize the spotify sdk with. That's how things used to work fine. However, now, for premium users as well as free users, the flow no longer works. The error is always: "kSpErrorNeedsPremium"