* Currently, players progressing through the main story quest of FINAL FANTASY XIV: Stormblood are unable to enter instances battles due to it reaching its limit of players allowed. Due to this, players are asked to wait until a player leaves an instanced area before they are able to enter.
While we have plenty of instances available, to prevent a heavy load on the servers, we are currently limiting the number of players that can enter at a time. If you are unable to enter an instance, we recommend waiting and trying again at a later time.

http://na.finalfantasyxiv.com/lodest...fa58e0d889f6f7