small update for 2.9
+ Fixed 5 bugs from 2.9 Update
* Players wouldn't get items after the arena changes
* Showing vanilla void kill message
* when arena changes it spams the arena change Announcement (Depends on how much players are connected)
* Arena worlds weren't loaded
* Error log when player has no cosmetic and he kills someone
Also added a new option to the messages.yml fellvoidmsg: "&c %player_name% &e fell in to the void"