A Belgian-Moroccan director duo said Wednesday that they had been left “saddened and shocked” by Warner Bros. Discovery’s decision to cancel their film ‘Batgirl’ late on in the production process. Batgirl, which reportedly had a budget of over $70 million, was axed despite filming finishing months ago and the film going through test screenings. “We are saddened and shocked by the news. We still can’t believe it,” Adil El Arbi and Billal Fallah said in a joint statement on Instagram on Wednesday. “As directors, it is critical that our work be shown to audiences and while the film was far from f…