Okay, i've spent about two hours circling Twilight Highlands with a 525 skill herbalist, trying to see where cinderbloom spawns, i've only found 11 nodes that regulary spawn, ALWAYS in the same place and with a cooldown of @ 8-9 minutes, so Hman32's argument that the spawn locations are random is incorrect.
In the first picture u can see the results of my sweep.
In the second picture u can see all the places in Twilight Highlands that Cinderbloom spawns. I'm guessing it's the same for any other top lvl herb.
Again, i understand the wowhead locations DON'T mean ALL the 371 herbs should be spawned all at once, but you can't tell me 11 out of 371 is "blizzlike".
I'm asking the staff to look into this as i strongly believe there is a problem here. It's either that, OR there are people who use some kind of hack to pick up the herb the instant it spawns and that's why it doesn't show up on the map.