Beta 5 Update 3

Gameplay

 * Leaving chat channels via the chat UI now actually removes you from the channel.
 * Artisan Marks now convert properly to currency when acquired.

Zone Events

 * Cleaned up some zone event bugs with event endings and bosses attacking already-defeated targets.
 * Zone event quest UI should update more reliably when the boss is spawned.

Client/Server

 * The shard selection list no longer moves around as server information refreshes. Less whack-a-mole for all!
 * Additional server lag fixes, yay!