Have you actually reported those issues?Nothing like my wife getting knocked up by me while I'm half way across the world fighting in a Crusade... <-- CK2 meme joke.. Which is still present in CK3....
Apparently I have no problem teleporting from Jerusalem to England instantly to file some books for my wife as well, all while at the same time leading a platoon of horsemen across the desert...
Also, did that pregnancy happen by chance <= 3 months into the crusade? Because that is how long until the Pregnancy is noticed.