Has anyone come across an issue with a backoffice User profile not being found? If I click on the profile in the backoffice getting a message "Sorry, we can not find what you are looking for." Looks like there was a couple of reboots on the site at the same time: Umbraco.Core.Exceptions.BootFailedException: Boot failed. ---> System.InvalidOperationException: No index found by name ExternalIndex Sounds like a user was trying to delete content which was outside of there permissons... on Umbraco 8.18.1