...not realy true...it works untill I use android application which triggers notifications.
In my case android app is whatsapp and I receive sound/vibration and led notifications till i use application to read messages: after that I don't receive more notifications (only visual one, as before).
If I reinstall android-notifications it works again, but the problem comes back as soon as I read a message.

Excuse me for my hurry replying you before...but I like this app and I want it back :-)