worldly brook
I saw the latest update and patched the game this morning (May 1st, Bellwright Day 9) and coincidence enough, a while after the patch I completed the Wolves' Den quest.
However it seems that the quest doesn't appear as completed although it seems that I have nothing else to do for it (unless I'm missing something).
red nimbus
So for me I accidentally killed the wolves ahead of time. I downloaded game after watching trailer and played blind. I was gathering flax when i saw wolves and thought they where to close to my base so i slowly killled them off. now i have the quest and i still need to kill the wolves
sonic shard