Is it possible you just noticed it but it happened earlier? I certainly don't check my fame on a daily basis. Anything significant happen in the past week(s)?
Definitely was 8 fame at night, after morning turn it became 9 fame. 3 days before that, the banker sold food from my region to a city, so there could be a chance its the Trader fame but 1. I didn't sell the food 2. It was 3 days before I got the point 3. I am pretty sure the city wasn't starving.