I completed each boss in Razorfen Kraul, but was only awarded 7 tokens for a "fair, but light" sniff. It might be that one of the rare mobs is marked as a boss? I double checked that what I killed and looted each boss: Aggem Thorncurse - Boar Tamer Gloves, Death Speaker Jargba - Death Speaker Scepter, Overlord Ramtusk - Tusken Helm, Razorfen Spearhide (rare) - Armor Piercer x 2, Agathelos the Raging - Swinetusk Shank, Charlga Razorflank - Pronged Reaver, Earthcaller Halmgar (rare) - Whisperwind Headdress, Rotthorn - Thornlash Branch.
The only listing in Atlas Loot I didn't kill is the Blind Hunter (rare), so I'm thinking he's incorrectly labeled as a boss. Maybe willix is listed as a boss? I am also disenchanting and deleting items out of my bag as I progress, so I don't know if that's interfering with anything.