How to report this?

I noticed that the following NetFlix series (leaving soon from my region, I haven't watched it) has a whole bunch ot episodes listed @ IMDB that very likely were never produced.

https://www.imdb.com/title/tt12940732/episodes
https://www.imdb.com/title/tt12940732/episodes/?season=2

See attachment, as per NetFlix; S1 has 20 episodes and S2 has 16.

Yet IMDB lists 24 more for S1 (S1.E21 - S1.E44, all without description) and 10 more for S2 (S2.E17 - S2.E26, also all without description)