Greetings from Germany.
I would like to put this issue to rest. This is an error in the English codex. Please check the German Black Templars 6th Edition codex, or any other language version for that matter. There is an entry for page 39 and 48 which clearly indicates that, yes, the Black Templars Typhoon is still a Heavy 2 Missile Launcher, and yes, this is an error only. This is definitive proof, unless non-English speaking Typhoons are supposed to be somehow better??
Praise the Emperor.
I fully expect this oversight to be corrected in the next version of the
FAQ.
The same stat line is also included in the other language versions of the FAQ. If you don't believe me, look for yourself:
German:
http://www.games-workshop.com/MEDIA_CustomProductCatalog/m2420325a_Black_Templars_FAQ_6Ed_v1.pdf
And the most positive proof:
French:
http://www.games-workshop.com/MEDIA_CustomProductCatalog/m2420374a_FAQ_Black_Templars_6%C3%A9d_version_1_0_-_juillet_2012
Which was updated on the 2nd of July, making it much more recent than the English codex. If it was an error with the other language
FAQs, wouldn't they have fixed it with the newer updates?
NO! Rejoice my brother Templars!