Hi
For a while now me and my friends have been building a server dedicated to the Call of Minecraft: Zombies plugin for (unofficial) Bukkit 1.8.7. Now we're at the stage where we want the public to join and test the maps and our building capabilities but the permission that allows a player to join an arena doesn't work.

I know that this is a common issue with the plugin but I was wondering if anyone knew how to fix it?

Thanks, Useless_Mango.