Board Thread:New on The Clone Wars/@comment-2000765-20131012171033/@comment-2000765-20131015172617

You're a little mistaken. The Yoda arc and the Sifo-Dyas arc are the same arc. And we don't even know if Thorn's episode(s) are their own arc. So far, only four arcs have been confirmed.
 * Clovis
 * Premature Order 66/Trench's Return
 * Yoda/Sifo-Dyas
 * Bounty Hunters

It is presumed that there are 4 episodes per arc, as with Season 5. Maybe there's an episode of the Clovis arc that hasn't been made known just yet. And I don't mean "Bonus Content". It's currently known as Season 6, since Filoni said the final episodes would be released.