also, my Ambassador message is gone to, but I wouldn't worry. I've purchased tons of stuff off the eShop, so I definitely made it, plus I did have the message before. I bet it's just that the 3DS doesn't actually have an inbox for the eShop news, so when that message was displayed it was just showing the people who were online at the time that they're in the program, then took the message off once the deal ended.
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