getApplicationInfo() - IQApplicationInfoListener not fired

Hi,

I have an android app communicating via the Android Mobile SDK with a garmin app.

I haven't changed anything on both apps since july, but since a few days the android app seems to be broken.

In my code, the IQApplicationInfoListener for 

connectIQ.getApplicationInfo(DeviceManager.AppId, this.device, new IQApplicationInfoListener() {}

seems not to be called anymore.

Can anyone tell me whats wrong since a few days?