Everyone should reply with what they have to update, demeanour during the meeting, who they're sitting with (or whatever pertinent details you have). Basically we are rping without the narrative. You can and should reply to other threads to respond with your character's input. Don't worry about chronology, it doesn't matter. Just throw things out there and Dumbles will reply when I am more awake.
Dumbles will obviously start out by inviting Ted and Andromeda into the Order - with his usual gentle charm and whimsical good graces.