"Depuis que Catherine a changé de carrière il y a quatre ans, plus personne ne la reconnaît." I understand this to mean "Ever since Catherine changed her career four years ago, no one recognizes her anymore." I would never have known where to put that "plus!" I might have thought "personne ne la reconnait plus." Would that have been wrong if I had been constructing the sentence instead of doing it as a dictation?
And a couple of little periods have been inserted in the vocabulary section at the beginning: eg. te.lle. I like to look at this section as the whole piece is being read to me and I noticed these tiny typos.