Feb 3 Beta: Crusades "stuck" on Alexandria

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I started a game in 1066 under the Nov 18 beta. The new crusades system worked normally for a while, until the pope called a crusade against Alexandria. Numerous popes have come and gone, but this crusade never ends. (Unfufilled crusades appear to end whenever a pope dies, is this correct?) It has been over a century of game time, and still the crusade continues.

I upgraded to the Feb 3 beta and played a while, but the the crusade is still "stuck" on Alexandria. (If I take Alexandria, the crusade ends, but it should end if no one achieves it in a certain time should it not?)

 

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Pope dying does not have any effect on Crusades starting or ending.

Also, while a Crusade most likely should end when going on a century, it's always possible that it don't, due to the nature of event engine.