The 'Last Used ArcGIS Pro' date and time and the status (Green Bar) in My Organization > Manage Licenses in incorrect.
Last Published: June 3, 2016ArcGIS Online
Bug ID Number
May 18, 2015
June 11, 2020
This issue was not reproducible when tested by the development team. Issues may be given this status when they cannot be reproduced or are no longer relevant in a development version of the software, but a specific fix was not installed to address the issue. The issue's Additional Information section may contain further explanation.
This issue was resolved and will be fixed at the next release of Pro.