[James2001]

Very unusual, especially with the odd colour scheme and showing the wrong time. It appears at the same time as the other clock, so clearly generated by the same piece of kit. Obviously wouldn't have been seen on air because, as you said, the actual BB2000 branded clock would be covering it up, but it's strange nonetheless. Looks like someone does notice and fades it out after around 3 minutes.

Didn't they go back to that style of clock (in the proper colour scheme) after dropping the BB2000 branding, or did they move to something else? The style of clock changed so often in that era that it's hard to keep up.