I just came across this... just as we thought
GW left the Ultramarines behind...
And here's the original link.
http://astropate.blogspot.co.uk/2013/06/signore-e-signori-sono-felice-di-dirvi.html
It also says about:
New Apocalypse Rulebook
Strategic Resources Cards
Wall of Martyrs
Vengeance Weapon Battery
Firestorm Redoubt
Aquila Strongpoint
Master of Rites
Lord Executioner
Master of the Marches
Master of Relics
Tesseract Vault
Khorne Lord of Skulls
Baneblade/Shadowsword
However, I'm not sure how true much of that is...