The Daily Shiur by our Rebbe Rav Eliezer Berland shlit”a, Wednesday, the night of 7 Elul, Parashat Ki Tetzei, after Maariv:
Everyone must register already tonight for Uman. In the end there will be no planes, because they order planes according to those registered, and whoever delays will have to travel with trains and walk on foot or on camels.
And the prayer gathering has been pushed off until next Thursday [this Thursday, August 31st, Parashat Ki Tavo], the night of 15 [Elul], next Thursday. Nine will be Maariv, and then after this will be the Tikkun HaKlali. After this will be dancing until the morning.