Heat a large Dutch oven over medium-high heat. Coat pan with cooking spray. Add half of lamb; cook 5 minutes or until lamb is browned. Remove from pan. Repeat procedure with remaining lamb.
Heat olive oil in pan over medium-high heat. Add onion, and sauté for 7 minutes or until tender. Add ginger and next 6 ingredients (through cinnamon stick), stirring to combine; sauté 2 minutes. Return lamb to pan; stir in broth and 1/4 teaspoon salt. Bring to a boil; cover, reduce heat, and simmer 1 1/2 hours, stirring occasionally. Uncover and simmer 30 minutes, stirring frequently. Discard cinnamon stick. Add orange sections and dates, stirring gently to combine, and cook for 5 minutes. Place 1/2 cup couscous into each of 6 shallow bowls, and top with about 3/4 cup lamb mixture. Sprinkle each serving with 2 teaspoons cilantro and 1 teaspoon almonds.