John_NL... Make sure you bring copies of everything with you to CFLRS; even if you already provided copies to the RC. If it`s on the list of documents to bring, make sure you have either the original or a verified copy.
The clerks at CFLRS sometimes don`t receive your documents from the RC... They will expect YOU to provide copies of your marriage cert, bills, birth certificates etc... They don`t always expect originals (they know your family may need certain docs) but you will need clearly legible copies, preferably verified by your RC.
My RC made copies of everything and told me I didn`t need to bring any of it with me (it would be forwarded to CFLRS). Took me 3 weeks of phones calls and faxes to get everything cleared up at CFLRS, even though I had already given the RC every piece of documentation they asked for.