This was unofficially known earlier [1]. [1] https://arstechnica.com/science/2017/11/this-weeks-failed-russian-rocket-had-a-pretty-bad-programming-error/ https

This was unofficially known earlier [1]. [1] https://arstechnica.com/science/2017/11/this-weeks-failed-russian-rocket-had-a-pretty-bad-programming-error/ https://arstechnica.com/science/2017/11/this-weeks-failed-ru...