Invalid collection error

[ookla-ariel-ride]

I occasionally get these errors (below is an example)

The Space Odyssey Series [456/553]
Movie guid: com.plexapp.agents.imdb://tt0062622?lang=en
Requests in time limit remaining: 17
Retrieved collection id: 4438 (from: 2001: A Space Odyssey id: tt0062622 language: en)
Requests in time limit remaining: 16
Invalid collection, does not match with the TMDB collection: The Space Odyssey Series