Why doesnt Blacksmithing have the ability to learn TitanSteel Spellblade?

[RenatoCarussone]

For what I have been searching, Titansteel Spellblade is available on patch 3.3.5. However, I can learn this weapon on any single trainer of Blacksmithing.

[Caramis]

its added in later WotLK tiers, so technically not "released" yet

[Abadius]

I don't think it was added as late as 3.3.5 in original WotLK (remember that it's a 200 ilvl item); plus, it's a 'Phase 1' item in Classic WotLK.

I know Warmane doesn't follow the same progression as the original or Classic, so it would be nice to know when this item will be available.

[Shred]

With Ulduar.