I saw your advert in the paper side effects citalopram weight gain ao3 The Showtime decision to launch its fall season — it’s not just “Homeland” but the new show “Masters of Sex” starting Sunday — has something to do with math. The 12-episode “Homeland” season is set to end on Dec. 15, 2013; a week earlier, and “Homeland” would have launched against the Emmys. A week later, and it’s wrapping up in the holiday-season dead zone. The series has always launched its run the weekend after the last full week in September and has thus far been rewarded for this timing.