As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
O2 MASK AT SEAT 7ABC DID NOT DEPLOY. O2 MASK IN RIGHT AFT LAV DID NOT DEPLOY. FOUND MASK HOSES CAUGHT ON PSU DOOR. REPACKED MASK, REMOVED AND REPLACED RIGHT AFT LAV OXY GEN REF MM 35-22-11. COMPLETED ACTIVATION PROCEDURE REF MM 35-22-11 STEPS 3D(4). OPS CK GOOD. REF MM 35-22-00 PG 506, 507.