Hello, This whole AP thing is so painful, Stay strong and keep praying one day you both will be together.
On my case , I completed my 10 months is AP , had 4 ceac case date updates in 15 days (which I never had , my first date update after submitting my documents was after 4 months),hooping and praying for good news soon.
On my friend , he got his re-medical email and passport email after completing 10 months in AP, Embassy received all what asked for on 19th of Nov now he is waiting, he had few date changes on ceac website, online research shows it can take 2 weeks to 6 weeks to get passport back with visa , so my guess is he will soon get his passport with visa(almost 4 weeks since embassy received all his papers).
Now on your case , what is ceac website status for your husband application ?, is it "refused" or is it "Administrative Processing"