Distribution upgrade to the same version was attempted again after successful completion of upgrade.DescriptionDistribution upgrade to the same version was attempted again after successful completion of upgrade.Steps to Reproduce 1. Perform upgrade on a multi-node instance2. Before the upgrade complete restart the node on which the upgrade is not performed3. Run the "check distribution upgrade" job on the node in step 2. (You can upgrade the jobs system id to this node, which will make sure the distribution upgrades run on that node)Expected Result: 1. Distribution Upgrade does not take place2. Upgrade monitor page does not show the status as downloading distribution3. Execution Tracker for status messages should not be created for second upgrades or at least marked completed.Actual Result:1. Distribution Upgrade takes place2. Upgrade monitor page shows the status as "Downloading distribution"See attached screenshots. It shows Upgrading from VP2 to VP2 with status = "Installing Distribution"3. The sys_execution_tracker entry for status of Distribution upgrade gets created and never completesWorkaroundProvided that the upgrade has been completed successfully: Mark the [sys_execution_tracker entry] as Successful.Set the [glide.upgrade.impending] System Property to 'false' otherwise the UI Builder will display the following error: "Instance is updating. UI Builder won't work correctly during this process. Refresh the browser when finished."Related Problem: PRB1709957