Other mistake: When Kenny throws the car in gear at the grocery store, he throws it into drive, but the car goes backwards.
Audio problem: When Caroline is walking around the boardroom meeting on her first day, every ounce of dialogue from the corporate team is echoed, indicating it must be a bad studio recording from the background.
Audio problem: When Ron hangs up the phone in Caroline's hotel room, and she comes out and asks who was on the phone, there is an obvious echo when Ron answers 'wrong number' indicating poor acoustics from the sound stage.
Audio problem: When Jack has baby Megan hoisted over the hand dryer, Kenny calls out to him in an echo, and Jack answers in an echo, indicating a bad sound acoustic in the obvious studio space.
Answer: Black armbands are a traditional sign of mourning, though not widely used today. They are wearing them to mourn for Jack.
raywest ★