Audio problem: When Charlotte is talking to a man at the Playboy Mansion, the camera is on her and in the middle of her line cuts to him, while you still see her in the left corner. Though her line continues, she's not moving her lips.
Continuity mistake: At the pool, Carrie says she's going to a movie. The position of her right arm changes between shots.
Visible crew/equipment: At the hotel pool, a boom mic is reflected on Miranda's glasses.
Answer: Yes, it is.