Burying the "Tomb of Jesus"

Is Discovery Channel trying to just forget that the "Tomb of Jesus" documentary didn't happen?

From TV Week:

Departing from normal procedures, the cable network didn't tout its big ratings win. The network also scheduled a last-minute special that harshly criticized its own documentary, and has yanked a planned repeat of 'Tomb.'

Maybe they realized, too late, that this dog just won't hunt.