Yeah, those Red T2's have been dropping... I love'em, their pretty much like a purple T3.
I haven't played this dungeon since the first event it launched. Back then, I could run it for 8 hours and hardly spend ironite w/ shards & rewards dropping like rain.
Since then, all the reviews by players make it sound deplorable.
It went from the BEST dungeon ever, to the WORST!
I think I have about 50 keys.... just piling up.