Nigeria lifts a Twitter ban that's lasted seven months. But was it all worth it?; Pro-democracy protests go ahead in Sudan, as coup leader general al-Burhan is still trying to solve a problem of his own making; Nurses and midwives in Malawi say a shortage of anaesthetic drugs could endanger the lives of women giving birth; We speak to the director of a South African film set during the anti-apartheid struggle that's been shortlisted for the upcoming Academy Awards.