Offline players will not be null. This was interfering with faction invites for some reason.

src/main/java/com/massivecraft/factions/cmd/FCommand.java

@@ -132,13 +132,11 @@ public abstract class FCommand extends MCommand<P> {
 
         if (name != null) {
             OfflinePlayer player = Bukkit.getOfflinePlayer(name);
-            if (player.hasPlayedBefore()) {
                 FPlayer fplayer = FPlayers.i.get(player);
                 if (fplayer != null) {
                     ret = fplayer;
                 }
         }
-        }
 
         if (msg && ret == null) {
             this.msg("<b>No player \"<p>%s<b>\" could be found.", name);

src/main/java/com/massivecraft/factions/listeners/FactionsEntityListener.java

@@ -116,6 +116,7 @@ public class FactionsEntityListener implements Listener {
 
         boolean online = faction.hasPlayersOnline();
 
+        //TODO: :(
         if
                 (
                 boomer instanceof Creeper