The issue that I am having is TMDb is just not correct or up-to-date for a lot of the series that I watch.
For example, Alone Season 8. TMDb says that it is 8 episodes long. Wrong.
Chopped Season 50 lists only 4 episodes. 10 have already aired (apparently, I am limited to two links so no links here)
I realize that this is not a problem that you can fix but SeriesGuide is of limited use of the series are not showing in current/future information.