Hey there @dirtynrg - welcome to Discussions! Thank you for sharing your report of this issue with the wolf boss battle in "Extended Family" with us, and I am sorry to hear that you have been experiencing difficulties with defeating the wolf.
Having watched your video, I did notice that you shot the wolf with arrows each time he surfaced. The wolf does not appear to be stuck underground, as other players have mentioned, but rather that it is using its digging attack / animation more frequently than is perhaps expected (which is something other players have also reported to us, and we are looking into this as well). Have you tried using alternative attacks on the wolf when it resurfaces, or waiting for it to move towards you before trying to deal damage?
Can you provide an additional video clip showing you trying different strategies, so that I can take a closer look into the behaviour of the wolf when you perform different actions? I can then forward this to the development team for review as well. Thank you!