** Spoiler Warning**
What I saw was that if you click on the bottom in the seating chart ( the button that said something like seat check in) it says passenger name is ETHAN ROM?

Interesting that the plane capacity was huge and based on the diagram it looked like there could be another section.
So was Ethan on the plane originally? That was interesting to me. Also notice that the flight number and the "Numbers" appear in many places 4,8,15,16,23,42.
I will have to look again to see what else I can find I missed the messages.