0 ¤ Orks faction, Mogrok's Bossboyz formation, Server connection error question

I have a pop-up saying "Server connection error!" when trying to select Mogrok's Bossboyz formation as one of my Orks detachments, either primary or secondary.. What am I doing wrong? :)

Server connection error Orks Bug Warhammer 40k

Levsha @ ()

0 ¤ Error! Server connection error

I keep trying to make a list using Corsairs but keep getting an "Error! Server connection error" message when trying to add a character. This also happens sometimes with other factions with specific units.

What's the deal?

Server connection error Corsairs Error

mhkhwh@gmail.com @ ()