CMD-S looks like it backed up the HTML version of the story, not the Twine application. His text does appear in the game.htm file.
I searched through Chrome's cache, but couldn't find anything usable. Nonetheless, we have 3/4 of his story in the .htm file. I was wondering if that could somehow be converted and/or imported back to web site, as opposed to having to type it all in again by hand.
Thanks for your reply,