During the close-up of the envelope addressed to Claire, there's no stamp on it. When Claire turns the envelope over to open it, a stamp is now there.
Claire dries on scene 118 take 8; the set-up then rather oddly resumes with take 9 of scene 124.
After the opening paragraphs, Marcia Landon features no further in the article "about" her.
Simon refers to Johnny Newman, who appears as Johnny Desmond in the credits.