I feel that the religions presented in the game (esp. the issues) are too based on a Judeo-Christian system. Some cultures wouldn't have a problem with Harry Potter, others would. It makes it harder to RP a nation that is not Jewish, Christian, or Muslim.
This should be in "Gameplay", or perhaps "Got Issues".
It is gameplay, but to offer a suggestion anyway:
just change the particular religion or book for one that fits with the way you RP your nation. In this case the main issue is religious groups objecting to a book. It doesn't really matter which groups or which book.
We get quite a few complaints about this, and basically, the game is supposed to be a satire of stereotypical issues, for example book burning by Christians. It's not going to change, Celdonia's idea is a good one.