When Xaviera tells Miles and Marian they should come to New York, under Miles's reaction shot is heard the audio "sounds delightful", but his lips don't move in the visual.
On the audio track, Xaviera says, "Call Jake at the lab and make sure we'll have the film by six", but you can see her mouth the words "by four". A few seconds later, Maxine says "six o'clock" twice, but you can see she said "four o'clock" both times.