Last month I could purchase with the BattleNet balance a month subscription to WOW.
That wasn't possible a few months ago.
Since I still have a 20 Euro BattleNet credit I tried to purchase one extra WOW month today, .... but apparently they changed that possibility again.
I repeat: you can NO longer add WOW game time with your BattleNet balance.
Anyone else noticed this, as I think it is rather important.