Fellow Denmark applicants,
I emailed Rachael Hoskin today, who just emailed back this response: "We plan on issuing FSB notification letters next Tuesday [3/30], mailed from New York, to your present address."
Just for information's sake for others wondering how long FSB approval seems to be taking in different cases, decisions were supposedly to have been made by the national commission in Denmark at the end of February (this from a phone call in early February to the coordinator for that commission in Copenhagen). So in this case, a month from country approval to letters being sent.
Good luck, all!