I've noticed that on the Season 3, the chapter stops don't correspond to the act breaks, whereas in S1, 2, and 4, the theme song and credits are separate chapters, with the three acts as their own chapters, but in Seson 3 there is overlap of the acts, theme song and credits, so the chapter stops don't make as much sense.
Is this a production error that has been fixed? Or is everyone's like that? Or am I alone?
Perhaps they were just experimenting with the scene selections for this one, but it does break the continuity of the sets, seeing as how Season 4 so far seems bach to the original way.