I hope these people don't have a bank of too many episodes. That way they can quickly start logically working towards a proper ending.
If they have already shot for a bank then they will have to wrap up the show in the last 3-4 episodes.
There was some show which ended on such short notice that they just weirdly wrapped it all up in 1 episode (the las episode). I forgot the name of the show. It was super weird.
Even Bepannah wrapped up very badly.