CK II - Capital randomy usurped by another character?

[Skales]

One line summary of your issue
Capital randomy usurped by another character?

Game Version
3.2.1

What expansions do you have installed?
All of the above

Do you have mods enabled?
No

Please explain your issue is in as much detail as possible.
My capital ( Esfahan ) just got usurped by an enemy country, my character did not die and I am not related to this person, the capital got "recently conquered" maluses on it.

I tried having my game "accidentally." crash however after reloading it happens again!

https://cdn.discordapp.com/attachments/556367503626993675/615083283419758592/unknown.png

Steps to reproduce the issue.
The save below should be just before this happens.

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[Skales]

*randomly

 

[voodoofan]

Are you sure that this is not the "Shia Caliphate Rises" event?

 

[Skales]

Are you sure that this is not the "Shia Caliphate Rises" event?

Well I dunno, the usurping guy is not Shia, I am Shia and he already owned lands....