Just browsing GuildOx and saw that the guild Immersion (Auchindoun-EU) got this achievement yesterday and didn't see it on the front page. Wasn't sure if they were legitimately first or if MMO didn't see it yet or if they weren't making it newsworthy (despite Ulduar Raider and Icecrown Raider both were). Didn't see it mentioned, so I figured I'd ask.