restoring to new db putting old db into restore
Try this statement:

RESTORE DATABASE ETL WITH RECOVERY

Since this is your prod environment, be very careful in doing your due diligence to be sure you're doing no harm that cannot easily be fixed.

Also, check the Options tab to see if "Take a tail-log backup before restore" is checked. If it's checked, then un-check it. Starting in 2016 (I think), if you're restoring over an existing database, then SSMS defaults to taking a tail log backup. In my quick test just now (restoring to a new name from a backup of an existing database), SSMS still defaults to take a tail-log backup prior to restore. Get in the habit of always checking the Options tab.

Hope that helps.