Don't know exactly... But, Surely said it's not human being's error... So, we have only waiting or try to later or write to CBEC for our reporting purpose... Otherwise it's only in CBEC hand...
Kindly find the update regarding "Error! Authorized Signatory details not found or user not registered" https://magnetinfo1.blogspot.in/2018/01/update-regarding-signatory-details-not.H T M L