Todd Spangler NY Digital EditorActivision Blizzard said that longtime exec J. Allen Brack, president of Blizzard Entertainment division, is leaving the company.Brack’s exit comes less than two weeks after Activision Blizzard was sued by the California Department of Fair Employment and Housing, which alleged the company’s “pervasive frat boy workplace culture” resulted in women employees being continuously subjected to sexual harassment and being paid less than men.