Hey,
I just cleared Blackrock Foundry on heroic difficulty on an alt for transmogg items and spotted a little error in ATT. It seems that the difficulty of this dungeon is not detected correctly:
For example: on Kromog the tooltip says: "ATT -> D&R -> WoD -> Blackrock Foundry -> N -> Kromog" (see pic).
So all the loot that I miss is also displayed from the wrong difficulty.

Thanks for this fantastic addon :)
Psyco

hey, I also tried the other WoD raids today and it turns out, the problem I described seems only to occur if you run the same raid on another difficulty again (eg. normal first -> heroic afterwards).
The first round works perfectly (normal in my example) but the second ruond (heroic) shows the wrong tooltip (normal again).
This problem seems to be some kind of caching problem or so ...
And it not only affects Blackrock Foundry but Highmaul and Hellfire Citadel as well.

maybe these findings help making the addon even better :)

Does this problem still exist in the latest version? Many changes to logic in the addon have taken place since this issue was posted, and I'm guessing that this is probably resolved.

WoD stuff is notorious for being 'odd' because it's the first time Blizzard implemented new logic for handling items in game, so of course it's annoying to make it work alongside everything else.