The Community Challenge of 45,000,000 (45 million) score sends in Game Master Challenge Qualifying Games during the week of the Game Master Challenge was successful. It was close to happening when I went to bed last night and when I checked this morning it had been successful and I claimed my prize, which is Neopets Tabard.
I also got my trophy for completing all 35 challenges. I noticed a glitch that said I was getting my trophy for completing 34 challenges with the fourth challenge of Day 7 no longer being checked off. Despite it saying 34 the trophy I got was the right one associated with winning all 35 challenges.