The new complete copy of The Art of R Programming arrived from the No Starch folks yesterday (thanks!). No missing pages in this one (at least none that I've noticed yet).
(The cover is the same, that's just the strap from the camera hanging over the book on the right). The new book, naturally, is just a wee bit thicker than the first copy.
Gotta give big props to No Starch for their awesome customer service and sending me a new copy of the book.