CBS is tweaking its scheduling plans for NCIS: Sydney. The network announced Thursday that the first international NCIS offshoot’s eight-episode season will now air on Tuesdays at 8/7c (vs. Mondays at 10/9c) beginning Nov. 14 (vs. Nov. 13). The episodes will also be available live and on demand Tuesday nights for Paramount+ with Showtime subscribers. (“Regular” Paramount+ …