If a patron used the OPAC to update their contact information it is not recorded in the logs. To replicate: 1.) Make sure that Logging->BorrowersLog is set to 'Log' and that Opac preferences->Features->Opacpatrondetails is set to 'Allow.' 2.) Log in to the OPAC, go to the 'your personal details' tab, make changes, and click 'submit update request.' 3.) In staff clien, go to the pending patron modification, select approve, and click 'submit.' 4.) Go to the patron's record and click on the 'Patron Modification Log' tab, the log will not reflect the modification.
I would like to +1 this. We just had an instance when the changes submitted by the patron in the OPAC and approved in the staff client caused some unintended changes. It was difficult to track down what exactly had happened since there was no log of the request or the change.
Created attachment 92389 [details] Duplication of address on patron modification
I just verified that this bug has been fixed in recent versions, but couldn't pin down the bug report fixing it.