I was going to respond to the most recently situation on the RM Central forums but our topic has been locked..
The Discord channel is intended to be used to bring people together socially, the result is a community of people who each have their own opinions, values and experiences. We expect arguments to break out at any time, the server administration team is aware of the problems occurring and will respond appropriately after consulting each other as a group.
As a community we do not tolerate targeted discrimination or defamation. The most effective way to avoid having situations escalate is to remove yourself from it and to personally notify administration or moderation about what is happening. Issues do take time to resolve because they need to be handled properly, our immediate reaction is to find what instigated the issue and to take countermeasures from having it re-occur again after moderation has stepped in.
I value having an inclusive community available where we are free to discuss our ideas and opinions -- this is a creative outlet for many people and it's important for it to remain that way for everyone and including those who may be interested in being a part of the community.
The group is still open, these hiccups happen and anyone who left is welcome to rejoin while things get resolved if they'd like.