Report missing episodes - Coronation Street

[plybyply]

Coronation Street is missing many episodes from older seasons

I am not sure if this can be updated, but Coronation Street is missing episodes from older seasons. To date, the total number of episodes is around 11,850, but trakt has 9,700. There are Classic Coronation Street episodes on ITV that are playing from season 49 (from the year 2008), and most of these are not showing in trakt. Could this be updated?

Thanks in advance!