Hi there!
First of all, very interesting attachment!
Secondly - I've just retested this issue on my end and I had no problems with reforming the faith. Could you do me a favor and check once again, using debug mode to speed the process up, if this occurs?
Reproduction steps right here:
1. Open properties in your game on Steam and in launch options type "-debug_mode"
2. Start a new game as an Akan ruler (e.g. Akom religion in the South-West region of Africa)).
2. Right-click on any ruler that holds your holy sites and use Take Titles interaction from debug menu.
3. Obtain 3 Holy Sites.
4. Open debug menu and give yourself piety by typing "piety 10000".
5. Open faith window and click to reform Akom faith.
6. Change a few things, do keep Adorcism.
7. Observe the results.
Please, let me know if this issue reproduces and we shall chase it up further. All the best!
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