When the Bible became available for the masses to read themselves, the Holy Spirit spoke the Word of God to the individual more clearly than the overly-adorned church.
It was no coincidence that as Calvin wrote his Commentaries on the Scriptures, he became more convinced than ever of Rome's error and God's will.
I do remember a time when Catholics were forbidden to read the Bible on their own. Many now deny this, but that's how I remember it.
It's similar to Mel Gibson's church being called "radical," when his beliefs were 100% the Catholic norm (and held by every Catholic friend I had) until the 60's. Some facts just get lost down the memory hole.
You'll forgive me if I don't hold to your memory's infallibility. :)
Perhaps if you can produce a reference to said document....