Hey there @StuffierSpoon81! I'm sorry that Vagn is not appearing in your game.
Have you ensured that your game is updated to the latest patch 1.6.2? Please update it if you need to, and try again. You can also look around Ravensthorpe to see if Vagn has moved from his original location on the docks. Could you also share a video showing that Vagn is nowhere to be found?