ROG Type 3 Irae Faycite Shard: Reefcrawler Blade Strike is listed as Class: None. And not seeable if you click "show what I can use" Obviously shows in complete list. Can purchase but can not equip.
While not technically a bug, it appears there is no shaman lion extension as in previous expansions, which I suspect was an oversight.
The Reefcrawler Blade Strike Type3 is on my list to fix, but it won't make it in the November update. The lack of the shaman leopard extension type3 was not an oversight however.
The aug was bugged in that it never stacked with the extension focus from the breastplate so it never actually did anything. It's for the best that it has been discontinued to avoid confusion.
This also isn't a bug exactly, but the Type 3 for Storm of Many (TDS Spell) adds 230 damage, whereas the Type 3 for Salvo of Many (RoF Version) adds 233 damage, meaning the damage went down going from RoF->TDS