Concerning Axlegrease-Uldum
I was browsing my achievements and noticed that I no longer had [Improving on History] under the meta [Fighting with Style: Valorous] shown as complete for my specific character in question. It is however listed as completed for my Warband.
I don’t recall having completed this on any character other than this one. I checked on wowhead and the script search shows that this character has completed the last quest in the chain; Balance of Power.
I believe the most likely cause of this bug is the combination of two faction changes (There and back again) as well as server transfers with each combined with the implementation of the warband feature.
It was suggested that I post this here for not only my benefit but for developers to see and perhaps discover a pattern. I don’t know if this effort will amount to anything but it didn’t cost me much to go about it. Thanks guys for all you do.