Plot hole: As Josh arrives at the security gate of the White House, protestors are gathered, chanting and otherwise talking loudly. He enters the gate, makes his way to the north entrance of the West Wing, and as he enters the lobby, the crowd is still heard quite plainly, just as loudly as at the gate, as if they were right outside the door, yet the protestors are much too far away to be heard so loudly, if at all. (00:00:40)
Character mistake: Toby says that Judge Ashland is 82, but in 5-7 'Separation of Powers' he said he was 84. (00:18:00)
Continuity mistake: When Toby and Josh meet with Judge Ashland, a teacup and teapot appear in front of the judge without either him or anyone else putting them there. (00:20:20)
Chosen answer: A really annoying innate lack of sense. My friends and family say the same thing all the time, and I'm endlessly trying to correct them. I think people just don't know any better and (ironically) couldn't care less that they're speaking incorrectly.