With the leaking of the new season of GoT, it’s been widely speculated that HBO would change their screener procedures suivant an for the montrer to prevent another occurrence. As it turns out, all HBO programs are making a change, and quickly.
As she paid homage to her ancestors in Sunday's episode, Sansa Stark made a surprising discovery in the crypts of Winterfell: a feather on the grave of her Aunt Lyanna. Where'd it come from? Think back.