Jake Kanter International TV EditorEXCLUSIVE: Synchronicity Films, producer of Jenna Coleman-fronted BBC drama The Cry, is developing a TV adaptation of Andrew O’Hagan’s 2020 novel Mayflies.Synchronicity has attached Andrea Gibb to pen the limited series after she recently worked on BAFTA-winning BBC drama Elizabeth Is Missing, starring Glenda Jackson.Mayflies is a heart-breaking story about an extraordinary lifelong friendship forged between James and Tully in a small Scottish town in