When you use SimplyReports (née Simply Reports) and create a report and select a LIBRARY, the report data is actually using the branches at the time the report was created. It is essentially a branch level report with the branches a the time of report creation.

This means that if you save the report, then you add a branch, that branch is NOT included in the report output. This causes confusion and extra work. There should be an option to truly make a "LIBRARY" level report, or part of the process of adding a new branch should go back and update any old saved reports so all branches will be included without having to manually update each one.

It would be preferential to have it do a LIBRARY level parent org report, so if the report was saved to the toolbar it would also be at the library level rather than having to republish the report to the toolbar.