Yes mate, tivo has found it. I should have also said the signal is coming off Mt Barrow. My TV doesn't pick it up but tivo does... Also picks up a second Channel 5, SC10 - again no picture.
It only appeared on tivo last week, got a message in the settings saying 2 new channels found or some similar wording. I just thought it was strange & wondered if anyone else has found the same thing.