For those trying to watch on Prime tonight...
I logged in to Prime to find that the finale episode seemed to be unavailable (it said "purchase on amazon.com").
I was upset that they would pull something like that, so I logged into chat to ask about it.
So for what it's worth, they assured me that it WAS supposed to show up as a Prime episode, and they offered me a credit to purchase the episode.
Figured this would be helpful for anyone trying to watch tonight.
Pobre de Dios que no sale en revistas, que no es modelo ni artista, o de familia real...