19.22 regress's the intensity minutes issue of them not showing up in connect. This was fixed in the previous version, but is once again broken.
I believe I have a solution which may help. I have an edge 1040 and have found that if I sync it to Connect before I end the activity intensity minutes, calories and HR details transfer across successfully. I then end the activity and sync again to download the activity details (mileage, duration, etc, etc). Hope that helps.