Rows disappear as soon as edit report window is opened

Our organization's Aha admins have noticed that sometimes a row in a report no longer displays in the Edit Report window even though it is present in the original version of our report. We would like a fix or enhancement to stop this behavior.

Example: We have a report that displays the field "Workspace name". As soon as "Edit Data" is selected to open the Edit Report window, "Workspace Name" no longer appears as a row. We then have to start over to get the original field back into the report.