Actually, Lourdes has been flooded out twice in the recent past. The first time was on the day a relic of John Paul 2 was supposed to arrive in the city and be put on public display. This second flooding was on the day the Vatican announced that they have confirmed a miracle that would clear the way for John Paul 2's canonization [in the Conciliar church].
I certainly hope there are not too many more John Paul 2 items on the agenda. I don't think the people of Lourdes can take too much more of him.