Tanaris (49-50)
    Step 27 !Super Sticky <– Pick up

    Un’Goro Crater (51-52)
    Step 32 *Super Sticky  – Task

    Azshara (52-53)
    Step 2  ?Super Sticky – Turn  in

    From what I can see, all the steps are in the guide. I’m finishing Feralas (48-49) now so I’ll reach the pick up soon, on my 4th 60, and I haven’t experienced any errors with that particular quest yet  in any of my runs. I will make a  detailed ticket though if I see  anything wrong but I doubt it.