As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE REPAIR AFT IAW SERVICE CRJ?00/900 DOOR PLUG STRUCTURAL INNER SKIN REPAIR (P/N: MANUAL CC690-38511-1) (SRM) WAS 53-51-01-001-005-A01 FOUND TO HAVE ITEM (2) 2, "SKIN, CRACKS. AFT PERFORMED SERVICE DOOR PERM PLUG-STRUCTURAL IDENTIFICATION" (REV.38 DATED JUL. 25, 2020).