The notice was from CRA. The debt they are speaking of, is from Property Tax. I think they realized we aren't buying the debt back and are trying a different route rather than send us a bill.
Printed copy · Anthology Volume 7, page 166Printed copy from The Tender For Law Anthology, Volume 7, page 166 (printed 13 June 2014). Added by this site; not part of the Facebook export.