Huh. I had no memory of that (appropriately enough. :P) *goes to look that up* Huh.
Although according to this, she did suffer permanent brain damage from the memory charm itself, so not exactly what I'd call reversible, but yeah, point to gwern and you.
Update: This post has also been superseded - new comments belong in the latest thread.
The second thread has now also exceeded 500 comments, so after 42 chapters of MoR it's time for a new thread.
From the first thread: