Quote Originally Posted by Mystic View Post
Contrary to what blizzard blue postings state, the random heroic instance feature is not bypassing heroic instance lockouts. If you've already done a heroic for the day, and you later get a random heroic for that instance, you are screwed. The bosses will be non-existent.

I'm hoping this is an isolated glitch, or else a known bug, and is not now intended to be the way things work.

I did heroic Nexus earlier, and just now got Nexus as the random heroic. I ported in, cleared trash to Omorok, only to discover Omorok was MIA, backtracked and Keristraza MIA also.
I'm hit or miss on this one. One instance we only missed one boss, but had the last boss. Another one had no bosses at all. Still another ran perfectly normal.