The real me - S4-E2
Continuity mistake: Miranda puts the magnifier loupe on top of the sheet, but a second later it's on the table.
Don't ask, don't tell - S3-E12
Continuity mistake: When Miranda blind dates Dwight Owens, he puts the beer on the table twice.
The real me - S4-E2
Continuity mistake: When Sam puts the contact sheets on the table, Charlotte's menu disappears.
I heart ny - S4-E18
Visible crew/equipment: When Carrie arrives at the hospital room, Miranda is walking back and forth trying to break her water. When she turns back towards Carrie, you can see something sticking out prominently from under her hospital gown on the right side of her abdomen. The object appears to be swinging around on a line or wire as Miranda moves. When Miranda gets closer to Carrie and finally stops just in front of her; you can see the entire wire or line attached to the object slanting diagonally from her left shoulder, across her chest and down her abdomen, just right of the center. The protruding object, and line or wire must be her mic. (00:24:10)
Continuity mistake: When Sam gets milk all over her nose and mouth, there's a brief shot of her turning around and her face is suddenly spotless.
I heart ny - S4-E18
Continuity mistake: When Sam says she's a love-aholic Miranda is holding her mug then not.
Hot child in the city - S3-E15
Continuity mistake: When Jenny (the brat) and her friends leave, Miranda stares at them and the menu she holds appears and disappears randomly between shots.
Continuity mistake: During breakfast, when Carrie says she "worked harder than her SATs" Sam's mug is close to Charlotte's bowl, but a shot later Sam is holding her mug, This swaps back and forth.
Continuity mistake: When Sam asks her friends if anyone has had the bad taste semen problem, Miranda's mug is on the table. Half a second later it is close to her mouth.
Continuity mistake: When Charlotte leaves dinner to argue with Trey she leaves her napkin on the table, but it disappears a shot later. A shot later it reappears.
Continuity mistake: During breakfast Carrie asks Charlotte if they should get coffee or kill themselves, then the blue napkin under her hand suddenly appears on the table.
The real me - S4-E2
Continuity mistake: Anthony's golden necklace suddenly disappears before the show.
Continuity mistake: When Richard and Sam are having dinner they raise and hold their hands. From the opposite angle they are lowered. This changes back and forth.
Continuity mistake: When Miranda holds the rattler the way its ribbon falls changes between shots: First it all falls on the left side, then it's split in two halves.
I heart ny - S4-E18
Continuity mistake: During breakfast, when Carrie says "Big is different" a waitress with a silver bracelet carrying a jug walks from left to right. Shot suddenly cuts and the waitress is walking from right to left.
Continuity mistake: When Carrie and Miranda arrive at the wedding dress store two Caucasian women stand on the right, behind them. Then they are suddenly on the left. Half a second later, two Afro-American women have taken their place.
Continuity mistake: The musician leaves a note for Carrie on top of the napkin. A shot later the napkin is inches away and the note is on top of the glass table.
The agony and the 'ex'tasy - S4-E1
Continuity mistake: Charlotte holds her notepad while Trey asks her to take off her panties. Then the notebook swaps hands.
Continuity mistake: While unpacking at Charlotte's place, she holds one candle in one shot, but they suddenly become two a second later.
Continuity mistake: During breakfast, when Carrie says she spent the night with Big, the pancake on Miranda's fork appears and disappears randomly.
Answer: I'm a long-time fan of the show, having re-watched it many times, and I definitely remember slightly different dialogue at the end of that episode than what's on my DVD. I'm afraid I have no idea why this change might have been made or any other info, but you're not insane.
Purple_Girl