Apparently, the reason for the change was that the only time the minister could appear, if we're going to get the estimates approved, was on December 4--I think the date was December 8 that we had to have them approved by--if we were going to deal with it.
They have to be done by the end of next week, so it seemed that we would have the minister when available, as scheduled. They suggested that December 4 was it. So they've gone to all these people and asked them if they would come back, and I would guess now it looks like it's going to be after Christmas.
So that's the answer.