Colleagues from Wotclue have published the date of the September and October episodes of Frontline:
Frontline 2 Episode 2021 begins September 20 at 6:00 AM and runs for one week until September 27 at 3:00 AM;
Frontline Episode 3 2021 starts on October 18 at 6:00 AM and runs for one week until October 25 at 3:00 AM.
Already missed 3 days of it, not going to put the desktop again. Too much effort for to few days left.