Did I miss something full metal alchemist?

Ok so I thought I watched every episode on netflix but I always felt like i missed something because it was rare but I've seen the show on Tv and I thought I didn't see things I should have. The most recent was an episode were greed was in the body of that pyro guy and I've only seen him once on netflix and that was when he was greed. am I missing something? Oh and BTW it wasn't set into different seasons it was all the episodes in one list and I'm sure that wasn't the only episode that I missed.