I've seen them before printed on the 12 bottles, but never on the 22 ozers and not even on the 12 oz's now. =[
I've noticed the inconsistency, but they seem to have corrected the issues. They're still using black ink so it's kinda hard to see, but holding it up to the light and checking along the shoulder has been doing the trick. Been checking with each purchase of Aroma Coma. When those bombers are fresh they are night and day from what I remember from last year.