The point of "Early Access Games" was to give YouTubers & Staff the ability to show previews of the games to members of the community.
Well the new Arcade games were the "Early Access Games." Therefore, there's no reason to keep the armor stand for it after it's already been released.
So, you added the "Early Acces Games", and just released them 5 minutes after, or was it there for a long time already? never noticed tho