When Jane and Lisbon are on the roof talking at the beginning of the episode, the same white truck passes by in the background, over Lisbon's right shoulder, multiple times.
The opening scene, which replays the end of "Red John's Rules (2013)", is missing the shot of Jane breaking the disc after showing Lisbon the message from Red John.
When in the car discussing the Red John suspects with Jane, Lisbon suggests keeping Bertram "and the other seven suspects under surveillance." There are only six suspects besides Bertram for a total of seven, not seven others for a total of eight.