Location not working

[Avatar1976]

Having a problem with the below code snippet, the getLocatinOfDevice function is returning an "undefined" value. I don't really need getDistanceOfDevice but it appears to not be working either.
icloud.getLocationOfDevice(device, function(err, location)

Is it possible Apple have changed something that this no longer working?
Do I need to set some kind of time out to between logon and when it retrieves my Watch ID.

I should mention btw that the function to send an alert alertDevice is working fine, I simply cannot retrieve any data back from the aforementioned location functions.

[zhiftyDK]

Have you tried disabling 2 factor authentication