Heroic battle of darkshore wtf?

[Jessail-terenas (Jessail)]

Heroic darkshore is not currently available and won’t be until Horde get the siege phase. This is because Alliance siege phase started before the season started.

No Alliance Quest for Heroic Darkshore after the patch

The option to queue for Heroic Battle of Darkshore will become available when the next time a certain faction commences an assault on Darkshore in a given region. Regions that are already partway through a Battle of Darkshore attack cycle will be able to access Heroic difficulty the next time Darkshore comes under attack in Season 4.