The only thing I can think of is that maybe she has not set aside time to do a big thank you with pictures and everything. She said she's been working insane hours, right? At this point, maybe she feels like a quick thanks might not be sufficient.
I'm just guessing. It CAN'T be that she didn't like it, because that box is fabulous. Feel free to send me the exact same stuff if you ever get me as a buddy.