After upgrading to 7.2 all of the Security Intelligence dashboards have disappeared.

After the upgrade to Sentinel 7.2 when navigating to the Security Intelligence dashboards you can still see the titles of the dashboards but nothing else. If you click on the dashboard instead of the graphs appearing you are prompted to create a new dashboard.

To resolve this issue simply clear your browser cache and reopen the Sentinel web interface.  The dashboards should now be available to view.

Browser cache corruption.