Hi again,
I'm sorry to hear that the downgrade didn't fix it.
I really don't know why your account would be suspended. You will have to get in touch with an Admin via DMs on discord or here on the forums to discuss your situation with them. You could also try searching the Bans forum to see if your last played character is listed there, but not everyone that gets a ban shows up there, especially if it was the result of large-scale
wave action.
Just get in touch with a GM and hopefully you can get it resolved. Just be patient, honest, and earnest with the GMs once they respond to you. It might be a little while until they can get in touch with you since they are really busy with a lot of issues (and IRL issues, too!) Remember to check out the
Solutions Thread for more specific instructions about what to do and what you can expect.
I hope everything works out for you! Good Luck!