Re: The new Horse Ranch expansion world is not appearing

I had a similar problem to this with high school years pack and all I had to do create a new save. It may just be the save you're using that's corrupt or is not working with the pack. Even on the new save it may take a few days or a few times opening the game for all of the items and features to show up. If making just one new save didn't work for you, you may have to create one or two more saves and see if those work. If you haven't tried creating a new save then you should try doing this.