From @kchrystle1:
Okay, I’m gonna have to throw this out to other people, because I have not been following the BTS and don’t know anything about that. I know–I heard and could be wrong–that it was 87 episodes, which would, given that we are 55/56 along, line up with early March as the end date. I would assume that Barbara Lopez would stay on the show till the end so if you’re saying she leaves part way through, that is pretty weird.
The show finished filming a couple of months ago, all the actors are aware that if they get a second season they would start filming in summer I think it is both Maca and Barbara have said that they would love to do the second season so none of them would pull out of the project but nobody knows if they would have it or not. As far as we all know based on pictures of the last couple of days of filming Juliantina have a happy ending
Thanks!