There is a problems when they repeat things. They mess thing up. Say one thing one day, another thing the next.
How many times did they mess up the dates 1795/ 1796.
Barnabas, rescuing Julia both time from the Vampire.
Maggie/Josette being attacked by a vampire, Barnabas, and Roxanne.
Judith also did a bricking up of a character by the name of Trask.
People going off to Wyndcliff, or falling off the cliffs, when they were going to leave the show.