Majority of all the people I've played with have had this problem. When you're playing a game and it ends you hear the normal menu sound with the windy background noise. Well, it will get stuck in a loop and then you can't hear any other sounds if you go to start another game. You have to exit Demigod and start it backup again.
This only recently started happening after the last update. Not sure why. But I have received confirmation from many other players they have had this problem as well.