Yuppy Love - S6-E1
Continuity mistake: The text on Rodney's computer keeps changing at the start with no one touching the computer. (00:03:15 - 00:10:50)
Yuppy Love - S6-E1
Visible crew/equipment: In the very first scene when Rodney is working on his computer, you can see movement in the reflection on the screen. Obviously the crew getting ready to film.
Yuppy Love - S6-E1
Revealing mistake: Just after Cassandra gives Rodney his coat back, she leaves the building. As she does, you can just see Rodney in the reflection in the door. He's waiting for his cue to come out of the building.
Yuppy Love - S6-E1
Continuity mistake: Rodney goes out in a black suit and it changes to grey.
Chosen answer: An apparent long string of illnesses.