Interesting. Personally I would be surprised if the new Sophia is the same girl who went by Amber in the fall. Amber seemed to strongly dislike the GFE expectations at Nat's place, which makes me skeptical that she would return now, especially in the midst of the Pandemic.
I agree that the photos are the same, I remember them too, but my gut is telling me it's highly unlikely that the Amber I saw in the fall would return.