Other mistake: Ares says to Xena, "Are mortals so stupid as to believe that Dehok will actually bring them peace? They all get what they deserve. I really don't know why you continue to protect them." The Way this is phrased, "continue to protect them," seems to imply that Xena might not be mortal, yet in "Sacrifice II" he says, "You're the only mortal I know who can do that," which means that she is. Why was he implying earlier that she wasn't?
Xena: Warrior Princess (1995)
1 mistake in Sacrifice (1)
Trivia: This was the 2nd of a two part episode, and the script had to be totally re-written as a mostly Xena Free episode due to Lucy breaking her pelvis in an accident on the Jay Leno show.