The dates and streams are scraped from Nora's VOD Youtube channel. This means only streams from a little less than 2 years ago are included. Unfortunally the upload dates on the VOD channel often don't match up with the actual stream date especially for older streams as these were often uploaded in bulk. Newer VODS have the stream date included in the title which are used whenever avaiable, otherwise the somewhat innaccurate date are used! Sorry not sorry I can't to much about this!