I mean, its true that some houses COULD demo during maintenance, but only if they were already at less then 1 day left on the timer before it was suspended a year ago and in the year since they havent gone into the house to reset it. Im going to hazard a guess that this number will be terribly small, approaching zero. By all means, everyone be safe and use your house. But i kinda doubt that first day will see much movement in the way of open houses.