KoshFan
Regular
The whole 'Buffy died in season 5 but a new slayer was never activated' thing has BUGGED THE HELL OUT OF ME the last two seasons of Buffy. They simply NEVER addressed the issue in the show. But from reading this thread, I understand that it was 'known' because Joss Whedon said so in interviews.
It's probably as well known as the fact that the second Vorlon ambassador to Babylon 5 was named Ulkesh, not Kosh as he implied, and for about the same reason.