Funeral Scene...Did anyone notice?

During the scene, while all the stuff is happening after Billy's mom tries to take the pearl necklace, Billy is sitting in the front row with a blonde on his left. Her face is blurred.
Then in the next shot there is a blonde on his right (different shirt and hairdo), her face not blurred.
As the camera shots keep changing, so do the women.
I am betting that the first blonde w/the blurred face was disgusted and wouldn't sign off on being in the film and a reshoot would obviously not have been easy to do. However, who would seriously be so uptight that they would insist on
being blurred for 20 seconds in a film??
Good going on helping make a bad edit so obvious lady!
I wonder if she went up to the crew afterwards and said, "This is blasphemous. I want nothing to do with this film. Edit me out!"
I's annoying when that happens on film or TV. Like anyone cares WHO you are... don't take away from the pace of a film by creating distraction.
This does prove that at least some of the scenes in this film were actually hidden from the participants until actual filming was over, though.