Changyou.com Logo. (PRNewsFoto/Changyou.com Limited)BEIJING, April 12, 2018 /PRNewswire/ — Changyou.com Limited (“Changyou”) (NASDAQ: CYOU), a leading online game developer and operator in China, today announced that, based on the payment date of April 26, 2018 set for Changyou’s previously-announced special cash dividend of US$9.40 per…