Thanks for asking. I asked in Blizzard forums but the question scrolled off the page so fast not sure anyone even saw it.
Could be a typo. Or, it could be that since the current LFR is what used to be flex, that the loot table remained the same, and it really is there. I would just love to know before I spend time farming it, as that's the one remaining pet from SoO that I don't have.