When I gained enough of the followers for my own religion it prompts me to pick a tier 1 religious tenet. However, since I presumably was the 9th person to do so within the game it does not allow me to pick a tenet as all the options are already taken. My game is now stuck on this turn as I cannot pass through this phase, I even hit the hot key next turn button it still brings me to the page to pick a tenet. I believe this to be more of a faulty mechanic and now my game is just done because I cannot advance to the next turn.