Fate Apocrypha Banner in NA when???

A bit more than a year from now probably

Japan got it in 2018, here's a link:
https://fategrandorder.fandom.com/wiki/Event_List#May

So, NA will probably get them in 2020.

Ruler j'Dark, Sumanaifried, Vlad, Trapolfo, Jack, Frankenstein, Mordred, Atalante (no furry vers), Karna, Shakespeare, Spartakus — these are already in NA, so there's not that much left.

JP had it late April 2018 so should be April 2020 for NA.

http://fate-go.cirnopedia.org/summon.php#nav

As for the Servants, the following are already in the game.

Saber - Siegfried (Black) and Mordred (Red)
Archer - Atalante (Red)
Lancer - Karna (Red) and Vlad III (Black but as Berserker in FGO)
Caster - Shakespeare (Red)
Rider - Astolfo (Black)
Assassin - Jack (Black)
Berserker - Fran (Black) and Spartacus (Red)
Ruler - Jeanne and Amakusa

The others are still to come.