OP updated. I THINK based on replies here there were two more event changes since the Nov 30th one soI edited it based on that. I probably wont update the OP here much longer as I imagine there arent many players left from the pre "fix" group amd new players should pop socialite their very first match...the lucky bastards lol.
400,000gs reached 1-13-15. Used D4 to get it (get it, it has 4 in the name) due to my disgust with how Halo: MCC has been handled. Achievement used for 400k milestone: Business as Usual.