Temple of the Dragon and Sakura will be the same stage. I'm not sure about the circus. I'm thinking that the part we haven't seen yet will allow us to go to either the clown or tiger stages. Oh, and Grape mentioned that the Sanctuary stages was supposed to be part of Flow but they made it it's own stage.
Ohhh ok that makes sense. And yeah no wonder the Flow stage looked so similar. So i wonder which name they are gonna keep, Sakura or Temple of the dragon. Both are good names.
They'll probably have both stages selectable. Either start in Temple of the Dragon or press the down arrow to select Sakura. Like they do with the Scrambe, Circus, and Flow stages.