So when I was playing, and came across the city of Fort Kahina, the leader name was not displayed properly instead showing “[HeavenLeaderSurname]”
A similar placeholder issue occurred when I disabled a body part of one of the Hoplites from the ancients dlc… might have been an arm or leg… it was too quick to take a screenshot, I also got placeholder text something like <…some random text here which was really long…>