The Friends and Family flier was updated a couple of days ago as well:
Microsoft Word - 13032574_Travel_Agent_Friends_Family_Rates.docx (rccl.com)
Unlike the GGG flier, this one doesn't seem to have any date restrictions, but availability seems rather random. The flier seems to indicate it will come out weekly in conjunction with the GGG flier - it used to come out randomly about every two months.