The entire Red Dwarf crew are resurrected by the Nanobots, apart from Kochanski. Although there is already a Kochanski amongst them that comes from another dimension. The Nanobots would had also resurrected the original Kochanski, whom died in the radiation leak.
Red Dwarf no longer has bilingual signage. In the early seasons, a lot of the ship's signs were in both English and Esperanto. In this version all the signs are in English only.
When the sexual magnetism virus was first seen in Quarantine (1992) it was shown as a test tube full of clear blue liquid. Here it has changed to a clear red liquid instead.
In the previous show Nanarchy (#7.8) Kochanski's hair was dark brown. In this show, which continues where we left from Nanarchy, Kochanski's hair has changed color and is now blonde. If (#8.1) continues right we left off from (#7.8) Kochanski's hair color would had remained the same.
Lister bets that he can get Rimmer to say something within one minute. The time is up when he says "Well, still, plenty of time to go," and another forty seconds pass before Rimmer screams at him to shut up; but Lister claims victory.