After finishing the Mage's Wand quest, instead of giving me a choice between three different blue wands, it gave me an choice of 2 greens (frost and fire) and one blue wand (arcane).
They are all three blue. Pre patch 1.8 the questreward where green quality, but got upgraded. Your client caches information, so for you to be able to see the upgraded rewards you have to delete your wdb folder.
After finishing the Mage's Wand quest, instead of giving me a choice between three different blue wands, it gave me an choice of 2 greens (frost and fire) and one blue wand (arcane).