First: This is not a DMCA strike and you will have no legal problems! Mutes on Twitch are automated by (often bad) software. It sometimes happens, when the software cannot recognize the song propperly (since there is gameplay and commentary audio layered on top) or mistakenly gets confused with a different song. This happens very rarely, but sometimes it can even with our music. You can inform us, so we have the data on which song got confused, but at this point we cannot undo the mute.