Continuity mistake: When Charlotte asks if Tray is her boyfriend or lover, Miranda's fork is lying on the plate or held in his hand, depending on the angle.
The real me - S4-E2
Continuity mistake: When Miranda eats her salad, the fork swaps hands between shots.
Continuity mistake: At the ball, Richard takes a sip with his right hand, but from a different angle it's his left.
Continuity mistake: When Aidan says he's going to the toilet, Miranda's drink is on the table, but a shot later she is drinking. Then she lowers her hand but from the opposite angle she already has it lowered.
Continuity mistake: At the club, the way Carrie holds Oliver's porn movie changes between the first and second shot.
The agony and the 'ex'tasy - S4-E1
Continuity mistake: During credits, when the girls are walking, Carrie holds her invitation from the lower left corner in one shot but from the middle part in another.
My motherboard, my self - S4-E8
Continuity mistake: When Sam is about to have an orgasm her hair is behind her shoulder in one shot, or over her collarbone in another.
Continuity mistake: When Trey shows up at the diner his hand is away from Charlotte or cuddling her arm, depending on the shot.
My motherboard, my self - S4-E8
Continuity mistake: When Sam is about to have an orgasm, his lover's hand is on her arm in one shot, but lowered and then reaching for the back in the following shot.
Continuity mistake: The second time Carrie falls while trying to lift the log both parts of her buttocks get covered in mud. The next time she falls the right side has magically cleaned itself.
I heart ny - S4-E18
Visible crew/equipment: Lighting screens are reflected on Sam's sun glasses when she spies Richard.
Continuity mistake: During breakfast, when Sam says "Honey, he's a keeper", lighting screens are reflected on her sunglasses.
Continuity mistake: During dance class, when the teacher says "every movement has a meaning" Carrie's right arm is down or raised depending on the shot.
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.
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.
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 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.
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