Now that is interesting. Did she convert back to her human form (and do her clothes change with her??)? If so, how will she explain her information? Maria mentioned Lizzy talking, but my assumption has been that she can't talk in her dragon form. She probably doesn't have the vocal cords for it.
I forgot, by the way, to tell you what an amazing job you did of describing Darcy's experience, in the river and after. It was very easy to picture the whole thing as it was happening, and to groan with sympathy at his agony and terror. So eager for the next chapter!