When I finished the hunting mission thing on the first day of apprenticeship, I was about going to return to campp with Ashfur but when I went back to the place where Ashfur was suposed to be waiting for Lionpaw, Jaypaw, and Hollypaw he was gone!!!! (And the weird thing is a fox was there)
Hmm. Have you tried looking inside the camp, or in the transfer section between the woods and the camp entrance? If you received a completion text have you tried sleeping? Also, if my thinking is correct, it's highly likely that the fox's random walk pathing led to the fox to eventually walk from the area directly to the right over the the entrance/exit area. You'll probably find the fox there pretty often if you've been out and about for awhile so it's nothing to worry about.