Just as a heads up to all, the Fiery Blaze Ench. quest is bugged this week. Once you get the Black Dragon Heart you are unable to turn in to the elf in the Badlands. It most likely will fix itself on server restart but just giving a heads up to people scratching their head on this one.
P.s happened a week or two back with the seal of Wrynn quest line in SW and fixed itself on server restart