This was happening for one of my characters but not the other. I don't think it's intentional from what I have read in other places and am very surprised it's not fixed yet.
Update 5 is going to bring some major changes to werewolves, which will alleviate most of the associated bugs with them as well. For more information on the upcoming changes, please check out this topic. If this persists after Update 5, please let us know and we'll be happy to take a look!