It's obvious what's going to happen. Lily sabotages the computer. The computer can't simulate a future where it doesn't exist.
Edit: Now that I think about it. How can it simulate a past where it doesn't exist? I still maintain that Lily will break the computer somehow.
That seems logical, although with Katie explaining what will happen I'm curious what leads her to being at Amaya
. Kenton didn't seem to happy watching them together, perhaps something he does leads her to going there.
Forrest playing frisbee with is daughter
Forrest playing frisbee with Jamie
Lyndon didn't take his money and go home. Perhaps he has a role to play in the final couple of episodes.