IssueTracker

This will create a public issue which anybody can view and comment on.

Please provide as much information as possible. At least, this should include a description of your issue and steps to reproduce the problem. If possible please provide a summary of what steps or workarounds you have already tried, and any docs or articles you found (un)helpful.

Problem you have encountered:
Some users on the recipient list stopped receiving scheduled report emails. When testing by adding a new user to verify if they would receive the scheduled reports, an error occurs when attempting to save changes to the scheduled report.

Expected outcome: All users on the list should receive scheduled reports, and it should be possible to add a new user and save successfully.

Steps to reproduce:
Navigate to an existing report with scheduled delivery enabled. Attempt to add a new user and save—currently, this action results in an error indicating the operation has failed.

Other information (workarounds you have tried, documentation consulted, etc):
Pls see attached the screenshot of the "Failed" error