TLDR: The r/selfhosted subreddit has a Discord server. The owner’s account got hacked leaving the server in a precarious state. They submitted a support ticket, but Discord has not taken action in weeks and probably won’t at all, so they are considering starting a new Discord server.
It’s worked okay for me so far as well. The mobile apps aren’t super stable yet and notifications don’t work but it works for what it is right now. I do miss the stability of discord but I’m not going back