As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT NR 7614 MCI TO IAD, AFTER TAKEOFF EICAS MESSAGE OF BLEED 1 AND BLEED 2 LEAK. AFTER QRH PROCEDURE BLEED 1 SHOWED OFF AND BLEED 2 LEAK REMAINED ILLUMINATED. RTG, NR 2 ENG SHUT DOWN BLEED 2 LEAK REMAINED ILLUMINATED. MX RE-POWERED A/C, BLEED 2 LEAK NO LONGER ILLUMINATED. MX RAN ENGINES AND COULD NOT DUPLICATE. A/C RETURNED TO SERVICE.