Doesn't work for me; Chrome on OSX Mavericks. Just get a dark blue screen, nothing else. And can't go back for some reason either. Works fine on Safari
Chromium on Linux: Not working. I get a blue screen with some widgets to the left. Clicking on any of them does nothing. (I did manage to get to the "Help" page.)
Version 34.0.1847.116 Built on Ubuntu 13.10, running on LinuxMint 16 (260972)
Saw this on another post. The culprit for me, on a Mac OSX 10.9 in both Chrome and Safari was Ghostly. I whitelisted the Garmin Connect site and did a refresh and I was then able to access the site.