Fair enough, these things have to happen. Just hope the migration doesn't wipe any of the older threads - I've referenced some posts from the Mandela Effect section going back a few years and losing that research trail would be genuinely annoying.
One thing worth flagging to whoever's handling this: if there's any chance of backing up user post histories before the cutover, that would be much appreciated. Lost good material on a previous forum migration back in the day and never got it back.
Anyone else got ongoing threads they're worried about? Might be worth copy-pasting anything critical before the weekend just to be safe. I'm doing that with my remote viewing log thread tonight.