I don't see a problem with relieving the players of campaign busting tools. That said, I would probably tell them where those forks are and let them decide if getting them back is worth the trouble. Just making them disappear is a bit of heel turn. IMO, of course.The player characters came in through a permanent gate to the feywild, and that gate had been enchanted to relieve anyone passing through of their tuning forks if they have them. The Winter Coup took place a while ago, relative time speaking, and the Winter Court has had time to lock down the feywild and turn its magic to their desires.

