Twitch.tv not working properly

It appears that the streaming feature is not working properly!
When I am trying to go live there is only a black screen on twitch with the only sound is from my microphone and not from the game itself!
I got no errors or whatsoever, everything seems to work alright with the recording icon at top in minecraft etc.

Also, I am trying to turn my microphone off, but still i can here the sound from my mic on twitch.tv!