@KevP Start a new game on the android device and play until level 3. When contacting GI, explain what you want to do, advising them of your existing game code and the game code on your new device. They will morph it over (with the problems described above ).
Migration still not completed. My iPad game has been locked out since last Thursday. Email from support on Friday asked to check if Android device showing migration is done. I replied it was not. Sent same reply on Saturday. Email again from support on Sunday stated they were investigating.
So I have lost daily bonuses, will have to restart daily bonus event, probably lost event goodies too not to mention lost flight time. Am I happy? NO!