This chapter is all over the place. First I thought that "captured as a spy" thingwas a flashback and the following part was explanation how they got there (hate it when stories does it, but it is a thing that happens at times despite that). But then it turned out it wasn't a flashback - because we never got to see what led to it. The chapter ended without reaching any such point.
So the chapter is all over the place, somehow going from her being captured, to not being captured and instead attending a ball, to her talking ominously about the future for no discernible reason! What happened inbetween those things and why be ominous as if you know the future!?!