Deleted scenes of The Crimes of Grindelwald showed in trailers and mentioned in interviews

Fantastic Beasts The Crimes Of Grindelwald stars Eddie Redmayne, Katherine Waterston, 

Jude Law, Ezra Miller, Claudia Kim, Dan Fogler, Alsion Sudol and Callum Turner reveal
their funniest behind-the-scenes FART stories, the deleted ALTERNATE ENDING you
WON’T see in cinemas, the secret Professor McGonagall scenes which were CUT from
the movie, and how they want TODDLER VOLDEMORT to join the third movie!

Collider interview on ‘Fantastic Beasts 2′, Deleted Scenes, and That Ending

(Don't read it if you haven't seen the film yet and don't want to get spoiled)

I already quoted from this interview in my earlier post. Scenes Eddie mentioned:
- Newt and Theseus chat, meanwhile Pickett getting drunk in a pub in London
- Leta's breakdown in the extension of the scene, where her history revealed
- The little bit with the baby Nifflers, which was ever so slightly more extended
- The scene when Tina and Leta save Newt and his case from the Matagots.

Were there any scenes you loved filming that ended up being cut?

Check the video above for Eddie's answer

only-johnny-depp.tumblr.com posted a pretty detailed summary in 3 parts

Read more in the related tumblr posts here

Warner Bros. debuted the cover art for the Blu-ray and DVD sets, out in spring 2019

The home entertainment set for J.K. Rowling's sequel in the saga will be available
in DVD, Blu-ray + Digital Download, Blu-ray 3D + Blu-ray + Digital Download,
and 4K Ultra HD + Blu-ray + Digital Download formats. (via snitchseeker.com)

DS: How Fantastic Beasts: The Crimes of Grindelwald's huge reveal was created
As part of their work on the sequel, Rodeo FX crafted this crucial flashback,
Leta's story (Spoiler alert!)