Today, I would like to suggest a bigger friends list. The one we have now is only one chest big and can fill up quickly. However, if we make it as big as a double chest, we can fit more friends :3 Also, switching the barrier to TNT is optional. Another thing that is optional is making the Steve heads when someone's online the players matching head. bu the TNT and head match is optional, the main thing is increasing the list size from single chest, to double chest.
I support the idea of allowing users to have more friends on the server, as it does fill up fast. Applying the users skin to the head would be a nice addition, also.
Log on Lobby3 and I'll check your permissions and see if we're missing anything why it's not working for some people.