If my sources are correct, and we all know the answer to that (where is that pesky Ferret?), it would seem to be an internal misunderstanding at KOCC. A large part of the week to week running of races falls to a couple of people, and both were (and one still is) overseas last week. With them absent people within KOCC seem to have made an innocent error.
There was nearly a similar problem with this week's joint race at KI as well, and was again an internal communication error at KOCC. The Treasurer sorted the problem from his hospital bed.
Just remember these people, in KOCC and elsewhere, organise races on a voluntary basis. Be nice to these people, as they mean well.