My city titles are often displayed incorrectly, they switch to another city title. Fixes itself if the title is updated (for instance if I garrison a unit) or reload the save.
I had a unit portrait swap itself with another unit portrait. Eg, my "honor guards" mini icon was showing the "Leather Riders" mini icon.
Tactical Combat:
Units that die still get their retaliation hit, even though the dying unit is doing its death animation instead of a retaliate animation. If the attacking unit is killed by this retaliation hit, they don't actually die, they stand around with 0hp until they are attacked again.
Have the occasional UI issue in tactical combat where i can select units but not issue them any orders. All the buttons and icons still work, I just can't get units to actually do anything. I can't duplicate it regularly, I think it has something to do with another unit's turn not ending properly or something..
Balance:
the Dominate power is too good. It probably needs a duration.