can't obtain yellow crystal shard for Wynn Excavation Site B

Hello, recently i have unlocked the Wynn Excavation site B quest, after reading the requirements, i saw that the initate the quest, you require a "yellow crystal shard" to bring to excavator Lyrkron. A quick search on the wiki revealed that a yellow crystal shard can be obtained by slaughtering pharoah nabak at the excavation site near Almuj. I had already completed Wynn Excavation site A, so I simply waltzed into the tomb and killed the boss, however he only dropped an item called "yellow crystal" which is labelled as an untradable item rather than a quest item and isn't accepted by Lykron.

I've tried /questfix to no avail and both excavator Vade and Lykron give me the same stagnant dialouge whenever I talk to them.

Any helpers?

 

Look through your bank and classes, it was a quest reward for Site A.

 

managed to snag the bugga hiding in the bank, it blends in so well with the background on the texture pack, cheers.