Pardon my curiosity but is there more than one discord?
there's a number of 'em that the community kinda scattered into after the Biggest Dumbest Drama happened:
-the reddit pixel art discord
-pixel kabal
-pixonomicon
-pixel dailies
-the aseprite server
-pixel art historical society
some are open invite, some aren't, there's still scraper bots lurking about so I leave finding ways in to your google-fu.