In the 1970s I used to sit at the TV with a microphone and try to capture the episodes on audio cassette, and I played the tapes a lot.
Due to the beat-up condition of the 16mm syndy print of "Requiem for Methuselah," I spent years hearing Kirk say "You'd wipe out four lives?" -- knowing that he really said four hundred.
But I'm listening to supposedly pristine cleaned up audio. So I want to know if it was always a glitch that we were alwayus stuck with or if it's a glitch on the Blu-ray only.