Whatever Happened To Google Adwords Today!

Google Adwords was acting all funny today as for some searches you could see the max CPC, the P value and the alpha. I did multiple searches on other companies but in order to respect the rights of these companies, I will not disclose the provided CPC by Google. However, it was very interesting to see these numbers, and one has to wonder if Google is doing this by purpose. The way these numbers looked were far from something that’s been done by accident, so is it possible that Google is thinking of disclosing some information about their advertisers?