If your asset locations don't seem to be reporting correctly, meaning they are checked out but their current location doesn't match the location of whoever/whatever they're checked out to, we have an artisan command to sync them up with where they should be. (This could have happened if your migration that de-normalized asset locations didn't run properly or encountered an error while running.)
php artisan snipeit:sync-asset-locations --output=all
from your Snipe-IT project root.
Updated about a year ago