After the DNS/Domain change on the ESX(i) hosts the vRanger licensing shows old names of the ESX(i) hosts. Multiple attempts to refresh inventory (which shows correct names) do not correct the names inside licensing. Everything is working ok but it is displaying wrong names.
There Licensing entry in DB is not updated when inventory is refreshed.
Please remove all the inventory Hosts and vCenter from your inventory... than re-added them back again.
NOTE:During this process, all jobs will go to "Disabled" folder... They can be enabled again after all ESX(i) hosts and vCenter is back inside vRanger's inventory.