Earlier Oct. 28, producers of the upcoming London stage sequel Harry Potter and the Cursed Child Parts I & II announced that the first three-month block of tickets had sold out within hours, and they put a second block on sale. As of 7 PM London time, they announced that an "unprecedented" 175,000 tickets of a four-month second block for the story of English witches and wizards had also flow…
SOURCE: Playbill at 04:44PM on October 28, 2015