There is a lot of confusion lately on what is going to be released and when. Even though most rumor sources around the web are still saying September, there is a lot of disbelief, so hopefully this will shed a little light on the subject, as well as put forth a possible date for the next codex release.
Please remember that these are rumors.
via Faeit 212 (a Must Remain Anonymous Source)
hasn't changed his statement that Pre orders are up on the 15th for release on the 22nd along with the white dwarf about them.
I could imagine the WD and Pre Orders to both be the 22nd but he was very specific and said that they're "breaking the mold" to fit in DAngels.