Yes, that was me. If we'd have not got 20 people by the date (today), the game automatically postpones the draw until about a week in advance, meaning we would have missed another week. So last night I quickly changed both the date of the draw (now tommorow) and the number of entrants, to make sure we're away for this weekend.
Maybe I could have waited for 20 but if it had run over till saturday that would have meant another week basically missed. I'm not sure what time the draw is made actually, could be midnight.