Episode not present in the app

I’m watching episode 7 of Hell’s Kitchen US right now, but in the Seriesguide it’s planned to start 8 jan 2021. The new season was present in the app, but suddenly changed and was moved to 2021.
Anyway to change this?

Thanks. See https://seriesgui.de/help#missing on how this works in SeriesGuide.

I am having the same issue. I Have tried to edit the TVDB database but without success. This series appears to be locked.
Having looked further, it now appears you need to subscribe to TVDB to be able to edit information. This is useless as I am not paying to correct someone’s mistakes…