Why are half the items “untrackable”?
This really makes Transmog frustrating…
You are pushing out content so fast Wowhead or anyone else can’t keep up.
This makes the game feel broken.
We are all not just interested in fast content and progression!
untrackable? for what?
If you go into appearances for transmog so many items say…“tracking unavailable for this item” .
ah, okay. I’ll check it out. that definitely sounds annoying!
Thank you
Just to further the frustration … you can’t get ANY info on these items at all anywhere.
Why have items in the transmog screen in-game if we can’t find info in-game OR online to find these items?
Just imagine weather you a new or returning player, you scrolling through the appearance screen and half the Grear is “unknown” 
Items are only trackable if they:
World drops, quest rewards, or anything with multiple drop sources (such as Warlords of Draenor dungeon items that drop from one of several bosses) aren’t eligible.
I remember the days when you could barely get ANY information on anything in the game, when Allakhazam was basically your only resource and even then a lot of what was on there was cryptic.
I’m not. I do most content in the next expac at level cap. I prefer slow and easy. Ironically, TWW is the fastest, and easiest I have ever capped all my characters, unlocked Pathfinder, completed Loremaster, and unlocked the Allied Race.