[Kalanmyr]

I'm a druid. I collected the skull of Meldrath and the rune of ivy from Thistle Underbrush... Handed them in to Gandari in Kiticor after hailing her and going through the dialog... I handed her:

1) Skull of Meldrath
2) Rune of Ivy (from Thistle)
3) A ruby
4) A ruby


She consumed all of them and gave me nothing in return (I'm after the Ivy Etched Tunic). What's going on here? I know I'm pretty sure I did the Bard lambent quest on my druid last year. Can this be completed by a non-ranger? Is this a faction issue?