Possible Club System Bug [CLIENT]

Alright, so since the club system was implemented into the game. I've been in 5 different clubs, 1 of them being of my own creation. Nonetheless I'm absolutely baffled since as far as I'm aware you can only be in 3 clubs at a time...

I wish to join other clubs but I'm worried if I try to, that I'll stop being a member of the other 2 excess clubs. Would love if someone could tell me if I've bugged the game or if the game's meant to be like this :/