Sims 4 Adventure Awaits bug/accidental swatch copy?

I've literally just brought adventure awaits, and I decided to start a new game. Not only does my sims faces glitch when I am trying to adjust their features, but I also noticed one of the new hairs has a copied hair swatch (one of the blonde swatches has also been used for the light brown swatch, will attach photos with my mouse over which swatches). I'm not sure if this is just an error or some sort of bug, but I am worried as I have literally just downloaded it and opened my game.