Dashboard.WebHome: merge issue from version < 5.2 to version 5.2.x on a workspace

Steps to reproduce:

• Create a 4.1.4 XEM (I manually imported the 4.1.4-ui-all.xar)
• Install the Workspace Template
• create a subwiki (I called mine sorinello)
• shutdown the wiki and replace the war with the 5.2.1 war
• start the 5.2.1 instance
• the DW kicks in, select "Yes, this is an upgrade" and select previous version as "4.1.4"
• upgrade the Main Wiki
• In the Upgrade phase of the DW, select "Upgrade current wiki only" (This is very important !)
• after migrating the main wiki, go to WorkspaceManager.Install page and install and refresh the page.
• access the subwiki created arleir, DW kicks in, select "Yes, this is an upgrade", select "4.1.4", click on "Repair". Then make the upgrade.

On the homepage of the subwiki you created, you will see that the WIki Information Gadget has a wrong title.

Images attached