Hi MainlineP,
Yes it is at a young persons Mass, unfortunately. Not that many young people attend nowadays - the clerical abuse crisis has seen to that.
Apparently there is a blanket copyright fee paid by the Diocese for all hymns used.
Most Catholic churches don't seem to draw the line at Protestant hymns - Wesley's hymns are sometimes used. I agree that most Hillsong stuff should be avoided due to their fundamentalist stance.
The BBC's "Songs of Praise" once played the whole version, but in subsequent performances omitted the lines": "I'll never know how much it cost to see my sin upon that cross". Maybe a prelate from the Anglican Church had a word in their ear.
The local parish that uses the full version is run by a very conservative priest who gives sermons on, among other things, the rules pertaining to who can receive Communion. He even mentioned the warning of St Paul about non-Catholics getting ill or dying if they tale Communion (a literal reading of 1 Corinthians 11:29).