THE CW NETWORK PICKS UP TEN CURRENT SERIES FOR 2018-19 SEASON Network Gives Early Renewals for Next Season to “Arrow,” “Black Lightning,” “Crazy Ex-Girlfriend,” “DC’s Legends of Tomorrow,” “Dynasty,” “The Flash,” “Jane The Virgin,” “Riverdale,” “Supergirl” and “Supernatural” April 2, 2018 (Burbank, CA) — The CW Network has given early renewals to ten of …