On the instance map is a number 2 but in the listing to the right is the guy for a quest missing.
The numbers 5 and 6 the same. At 5 I don't know what there is but 6 must be the enchanter trainer.

I added number 5 (Boss for Mage Quest), but the others are just NPCs that dont drop something.

I also added Conspicuous Urn (mapmarker 1) which holds Shattered Necklace Topaz.
But with that i found out that for many of the questitems in uldaman, the source shown on tooltip is incorrect.
Edit: I just saw that even the Items that drop from bosses show a wrong source on tooltip.

• Gni'kiv Medallion shows "Uldaman - Trash" as source but should be Baelog's Chest
• Shattered Necklace Ruby shows Baelog's Chest as source but should be Shadowforge Cache
• Tablet of Will shows Conspicuous Urn as source but should be Tablet of Will
• Shattered Necklace Topaz which i added, shows no source and should be Conspicuous Urn