First of all it's been pushed back for many times.
Second of all, Tig is preoccupied with many other projects, none of which he seems capable of managing efficiently.
Third of all, Kingdoms iPhone has been removed from the server list for a little while now.

Don't expect it to happen.

Delteria
Kingdoms
Esteria was (but now they're going to be a standalone game not a part of Graal)
Zone of course
Ol' West

I only see Zone releasing. Possibly Delteria.