Well, it isn't exactly the World First we were expecting, but we'll take it! Players from German guild The Unnamed (and one from Northwind) have finished Eye of Azshara +24 with 33 seconds to spare! The affixes were Fortified, Sanguine and Volcanic and they didn't have any specific reason to do EoA other than that was the key they got after running a +21 and +23 Vault of the Wardens. Those affixes aren't exactly the hardest, but it's still an amazing achievement, so congratulations! The loot, as you'll recall, doesn't go up after +15.
Here are the player's Wowprogress pages, and the twitch video link, if you prefer:
Source: Warcraft Subreddit