There were other similar incidents where the Speaker had found...it was to do with bills that were on notice and the information about them had been divulged, but they were not sent to the committee.
There was one instance fairly recently. The member from St. Paul's had posted some information about a private member's bill and had unreservedly apologized for doing so. The Speaker ruled that it was a case of privilege but that no further action needed to be taken because an apology was given to the House.