Is anyone else having a hard time with the dews on regular Adventurers?

here's what i "realize" iono if it's just mere coincidence or it is a real bug
my char's i/l and yeah as stated above i tried 3 hours of 2x and none dropped
then i thought that the cause may be that the quest that i had was before the patch so i forfeit the quest and reaccept it again
then 4x comes along and it dropped great
after that i still have 2x drop (1 day 2x) and i got 2 within an hour
so.........o.O