Thanks for the response Mrs. Flynn. It's not normal but I guess it's because of the patch, to be honest I did not realize they had patches for sims3 anymore. It has been awhile since I patched it.
The town itself is literally sunset valley with 2 people (families) wearing world adventure outfits. One lives in Hank and Pauline house and the 2 houses down. I suppose if someone wanted a world where they wanted to add the families it could be useful, but not sure if I would since I like the sims in sunset valley.