CK II - Mending the great Schism after burning Rome 3.1.0

[Kaiserschmoan]

One line summary of your issue
Mending the great Schism after burning Rome 3.1.0

Game Version
3.1.0

What expansions do you have installed?
Jade Dragon,
Monks & Mystics,
The Reapers Due,
Conclave,
Horse Lords,
Way of Life,
Charlemagne,
Rajas of India,
Sons of Abraham,
The Old Gods,
The Republic,
Legacy of Rome,
Sword of Islam,
Holy Fury, All of the above

Do you have mods enabled?
No

Please explain your issue is in as much detail as possible.
I burned the churches in Rome when the event triggered to clear up some space for new castles. I assumed that you could still mend the great Schism afterwards but it seems bugged now. The decision says the "barony (not bishopric) Roma" has no holder. The bishopric doesn't exist anymore and there is no "barony of roma". It also didn't reappear when I built a new bishopric in Rome. I think the decision should maybe be changed to the county of rome or something along these lines.

Steps to reproduce the issue.
1. The event for burning rome triggers before mending the great schism.
2. Mending the Great Schism decision gets bugged

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