This one's got me stumped, just when I thought I knew all the ins and outs 
I was going for a cultural victory as Gandhi. I converted to Confucianism and built the required number of temples (9) so I could build Confucian Academies in three of my cities. Then later on in the game, it seemed that the academy's cultural bonus was suddenly gone, and it said I only had 9 of 12 temples.
Why did the game raise the minimum for temples? I noticed in the Civilopedia that the description for Confucian Academies said it requires 9 temples (then later it changed to 12 temples). But for the other religions' academy buildings, it did not say anything about required temples?
Now I know this has something to do with the fact that I was converted to Confucianism, but I switched out to free religion and it still said the same thing.
I had thought you only needed 9 cities with the required minimum 9 temples to get these academy buildings going, but it's very frustrating that the game took that cultural bonus away and now I need three more cities with temples?

I was going for a cultural victory as Gandhi. I converted to Confucianism and built the required number of temples (9) so I could build Confucian Academies in three of my cities. Then later on in the game, it seemed that the academy's cultural bonus was suddenly gone, and it said I only had 9 of 12 temples.
Why did the game raise the minimum for temples? I noticed in the Civilopedia that the description for Confucian Academies said it requires 9 temples (then later it changed to 12 temples). But for the other religions' academy buildings, it did not say anything about required temples?
Now I know this has something to do with the fact that I was converted to Confucianism, but I switched out to free religion and it still said the same thing.
I had thought you only needed 9 cities with the required minimum 9 temples to get these academy buildings going, but it's very frustrating that the game took that cultural bonus away and now I need three more cities with temples?