It’s coming soon or later.
A day may come when the courage of man fails and Aion Classic EU releases update 2.8.5, but today is not that day. And it won’t be tomorrow either, or next week, or this month. In fact don’t dot any days on your calendar for it just yet.
Gameforge this week announced update 2.8.5, Dominance, marking its release for sometime between now and the heat death of the universe. The update is set to add the new Apheta Belusian Fortress, the Wall of Lament instance for level 58+ players, the new Tartarus instance for the same group of players, and more.
Read more about it here. Expect it when you least expect it.