ok so i invite someone on another site to join my community and when it ends it still says 0 players even though he/she is still with the community. it shows that this 3DS communities' community has 0 players too! i know our official community didnt die did it?
I don't think the number of players is only active players, either. I think it's the number of players who have actually played. So if you joined but haven't played, you're not counted.
