Don't think so as the spider cam was very specifically stated was 12:09am. I guess it could mean that footage was useless to Police so "allowed" it to be released by ITV?
Or they know it isn't related but won't/don't want to confirm it? This is where a local reporter could really ask the important specific questions! The below quote is pretty unusual coming from Police:
I think the point was that they have released footage of Libby talking about a spider...when a spider web covers the CCTV.
Maybe a subtle hint that the spider web cctv is exactly what we assume it to be (LS been put in PR car)