I haven't dropped it but I have seen others say they have. I wouldn't see why it wouldn't drop this year.
I got a Snowman trinket on my Quantum toon about 20 minutes before server shut down. I'm not even sure which instance it dropped in (Likely Olympus...maybe in the solo sewer instance). Whatever...it dropped.
btw..does any1 know ..do we get those trinkets also in vault? cant remember how it was the last years...i do remember we got some base items in vault..but no trinkets..
Hmmm ive been running 6-7 toons daily and havent seen one. All of those toons have it already except 1.
I got one after a particularly arduous Larfleeze instance in which we had a person listed as a troller who didn't know how to troll and a healer who was barely managing to keep two lower level players alive despite the lack of power. Somehow we survived and finished, and I got multiple drops, including the snowman trinket and yet another re-gifted sweater.