Recomputing only x_fclk_break_minutes left historical x_fclk_net_hours / x_fclk_overtime_hours stale (add_to_compute+flush of one field does not cascade to dependents). Recompute the full chain in dependency order. Caught verifying the entech deploy. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>