The show is almost certainly doing with Jason what they've done with all the other male characters. Make them kind of garbage for half a season, realize they've fucked up and heavily redeem themselves. See: Michael, Rafael, Rogelio, Rafael again. Of course Jason can just get his memory back and that would fix everything but I still think there's going to be some kind of big twist behind it all. It's a telanovela after all.
Other than that it's mostly been board clearing and dealing with fallout. We'll get to the endgame. It's an 18-19 episode season. They just did the table read for the finale. Long time to go.
I do like that Jason is drawn to the most 'unlikeable' (relative to the others) characters in the show. Petra, Jorge, River.