BWF said the Badminton Association of Thailand cited special circumstances related to COVID-19 in addition to injuries to key players in making the decision.
"Some immoral agents disregarded professional ethics and lured young players and their guardians to sign with them," the open letter said.
Liang Weikeng/Zheng Xuhui moved past Dong Weijie/Ni Bowen in the mixed doubles to overtake the lead for Shenzhen, while Han Qianxi overwhelmed Zhang Yiman in the women's singles to level for Zhejiang.
Ecuador will begin their South American zone qualifying campaign with a clash against Argentina in Buenos Aires on October 8. They will host Uruguay in Quito five days later. Enditem
Looking at the potential of his young front line, optimism seems appropriate.
Nigerian striker Kingsley Onuegbu took a part in the ceremony for the trip to the 2020 season on Thursday. The 34-year-old displayed the team's new season jersey as one of 12 new comers.
Having finished just 17 hundredths of a second short at last month's opening Diamond League meeting in Monaco, Kipyegon seemed on track to achieve her ambition with 200 meters remaining, but faltered slightly over the final few meters to cross the line in 2:29.92.
Both sides had chances to break the deadlock in the first half but missed them all. Shanghai Shenhua midfielder Cao Yunding's left-footed shot hit the post in the seventh minute. Shenzhen almost scored the opener in the last minutes going into the halftime break when Ole Selnaes' free kick was also denied by the crossbar.
Both sides had chances to break the deadlock in the first half but missed them all.
"I'm very happy to play a tough game with such wonderful shuttler. I was not cautious enough today and I felt nervous on some key points. But generally I think I performed well," said Chen.
Djokovic's unexpected exit ends both his 26-match winning streak this year and his attempt to win his 18th Grand Slam title, with the drama also sending Carreno Busta into the men's quarterfinals.