Repeated Alva speech - A3 end

At the end of A3, with doryani and Alva on top of the temple, with the cataclysm about to happen, Alva said her lines of "What do we do?!, Help me get her through the gate."
While the screen was black transistioning to back to the future zone, she started repeating those once lines again and finished them as the character was gettong out of the bed.

I did notice that another player (not in a party with them) seemed to be at the same point in the story when this happened.