The resolution of a market for June 19th and 20th could never be "triggered" by something happening on June 21st; that's just not how time works, and it's a finite resource. A past outcome can't be changed by a future event; the window closed already. It's like saying a candidate who failed to show up for an interview on Tuesday suddenly got the job because someone else was hired on Friday—the original deadline for their specific event was missed. The earlier markets simply resolved with a 'No' because nothing happened within their specific dates.