The Clone Wars box-set (from the UK) only has the first 5 seasons in it, but I've heard people speak of a 6th season. Is there a season 6 of Clone Wars? Or is 5 the final one? I saw a DVD called "The Clone Wars: The Lost Missions". Is the 'Lost Missions' the same as season 6? It seems more expensive than seasons 1-5. If it's not season 6, what is it? And does season 6 exist?