Hey, this is not the secondary review letter. no need to panic. i received the same email in early December, 2018. preped and sent out the documents in about 2 weeks. received the card in early January.
I would also provide airline e-tickets, past utility bills, NOAs, credit card statements, and medical records if there is any.
hi - did you provide travel records from governments of the countries you travelled to? this takes time? isn;t it enough to have the the canadian border entry records and passports stamps?