Don't get the name change at all - makes her AW profile look like its been swapped if you read the feedback name checks. A silly move, particularly changing spelling of Mia to Maya; MiaGold would have been better.
Her price increase is inevitable given her popularity having gone up with 8 positive out of 9 reviews and her AW feedback has climbed steradily too. That's the market economy I'm afraid.
Re age - what was it previously - hadn't noticed this? If she's dropped it that's another gaff in my view.