I wonder if that has something to do with the facial expressions that are off atm.
I do feel my pictures are different as well but I haven't tried an unmodded environment yet.
I'm going to add this for Feedback to see if others have similar issues.
You might also want to post in the official forum to see if others experience this as well: http://forums.thesims.com/en_US/
More traffic there.
Just tried with unmodded game, definitely seems like there's something wrong with photos. Group selfies work okay though.
Pics inside the spoiler
