Metalstage

Hey,
i saw the last pictures on Facebook (https://www.facebook.com/AmarantheBand) form the concerts:
Passau, LJUBLJANA; Budapest (and some more) and Andy isn´t on these pictures?

Has anyone informations about this new shouter? Is Andy only temporary not on tour with Amaranthe? What´s happend there?
The last picture with Andy was in "köln"

Greetz