While delayed viewing was down across the board, “Chicago P.D.” saw a lift in Live+3 DVR ratings for the week of March 25. The series increased from its 1.1 L+SD rating to a 1.9 (+0.8, +73%), thanks to delayed viewing. Other broadcast winners of delayed viewing include ABC’s “Grey’s Anatomy” (1.6 to 2.5, 56% lift), Fox’s “9-1-1” (1.2 to 2.0, …