And I thought it was me...
But for anyone else struggling it seems Connect is down. Also reported via http://downdetector.com/status/connect-garmin
Interestingly I also checked their support site but got the page "We’re sorry.Something went wrong, and our site is temporarily unavailable. We’re already working to get things back on course."
Ah well... ciq.forums.garmin.com/.../1292337.jpg