I noticed, on PS4, that the bug with the 4th quest being “Win 6 battles with 3 ” still changes when quit the game and restart the game.
This morning I checked the new quests, noticed I had to win 6 battles with Centaurs (I have a lovely Bul-Kathos team with other centaurs), but I didn’t have time to play.
When I later started the application, it had become Wargare; I tried quitting and restarting, and cycled through Wildfolk, Fey, Dwarfs and Elementals…
It does NOT affect the third quest (which stayed the whole time “win 10 battles with 3 Beasts”).
EDIT: this bug also existed in the previous patch version.