Messed up library agents - Unable to use theTVBD?

That’s what I am using at the moment using TVDB, it works fine, it does not work using ‘upgraded’ libraries TMDB even if you do what you suggest, as it will just use the episode numbers without any description/titles, and consider the episode number is meaningless without the event title etc.

The deal here is WTF was the point of making this change? Why not just include TMDB as one of the options, not the ONLY option?