I recently remove someone from my top squad to put someone else on and i couldn't and now it says "The maximum allowable Top Squad spots is 18. If you would like to add another Zombie Slayer please remove someone from the Top Squad list first." but, it before i had 20 as the limit and now 18??
well that one to lol.but i didnt notice it there.i noticed it here http://forums.kanoapps.com/showthread.php?t=770&page=2
that make sense because i just clicked [ Show Top Squad Unlocks ] and found Unlock at level 120 Unlock at level 130