Argh.
Challonge does not like me removing a player when that player is part of the last unplayed match in the round... had this trouble in Round 1 as well. It bugs out. And wouldn't you know, I have this situation in all three brackets.
Last time I had to reconstruct the brackets from scratch. I'll have to do that again, I think, but it'll take some time. Don't expect brackets before tonight, possibly tomorrow (EDT).
Sorry all.