Chalsedonian Religion, Not allowed to Play

[Hrolgar]

Hello,
I was going to start a new multiplayer game today with a friend of mine.
We wanted to start aon Early Middle Ages 769, as Panarmos Sicelly and Mallorca.
Problem is that the player on Mallorca (And almost all of Europe) is not allowed to play, because it seems like the Chalcedonian religion is all gone.
We get "not allowed to play" on everywhere Chalsedonian was supposed to be.

We are playing with a few other mods, but none of them should interfer with religion.

 

[OdinX]

Unless specifically stated or posted in the submod thread ANY other mod is not compatible with ck2+. Also beta5 isn't compatible with 2.7.1 at the moment.

 

[Foamybeard]

This is caused by Ruler Designer unlocked, @Hrolgar

 

[yourworstnightm]

I have seen Chalcedonian becoming Orthodox for some reason when loading a game.