We love Miyuki and have been the recipients of a enough of her creations that my youngest son now EATS any new ones!
I'm not sure who employs Miyuki, but I seriously doubt that the gift shop is where she's supposed to call to report that she's sick. I suspect that she calls some office and that the word does not always trickle over to the actual pavilion. We ran into a similar issue with Le Mime Roland, a fantastic performer that is, or at least used to be, in France. We asked and a guy in the restaurant made a couple calls, then came back and said he wasn't going to be performing that day.
I'm not sure who employs Miyuki, but I seriously doubt that the gift shop is where she's supposed to call to report that she's sick. I suspect that she calls some office and that the word does not always trickle over to the actual pavilion. We ran into a similar issue with Le Mime Roland, a fantastic performer that is, or at least used to be, in France. We asked and a guy in the restaurant made a couple calls, then came back and said he wasn't going to be performing that day.