Notification on name changes

I’ve noticed when a series has an upcoming season, episode titles will sometimes be pre-named either “Episode 1, 2, 3…” or “TBA”, then changed at a later date. Other times episode titles / episode ordering is retroactively changed months to years after they were released, without warning.

Would it be possible to create an indicator or flag on series that have mismatching episode titles compared to TVDB? If not that, maybe a notification that the series data from TVDB was just recently changed/updated?