The skritt in the caves are not counting as kills. They are spawning like crazy after you kill them too. I stood still and must have killed 20 of them as they charged me… none of those counted as kills, the veterans counted for my daily vet kills, but not for daily kills in general. Pretty much the only reason I noticed was because my sigil of bloodlust and daily were not counting them, but as soon as I killed a centaur outside the cave it counted. I was really hoping on getting more shinies…