Still no maps. Have cleared browser cache (Firefox) and tried Chrome, to no avail. On Windows 8.1. Maps are missing from ALL my activities on GC and on another site, fetcheveryone.com, so my hunch is the issue lies somewhere with Connect or the device (920xt).
Sounds like the same problem I have with tracking on my Nuvi:
When I use my Nuvi 2597's Tracking App, I go through all the required steps, but the Tracking page web link in the email sent to the recipient leads to nothing but a blank page.
Friends of mine with Nav Vs on their motorcycles are also seeing the same blank page, so I know it's not just me.
This used to work very nicely, and prompted me to sell my Spot unit, since the app worked so well.
This is all I see, in any browser, on my iPhone or Windows tablet.
They're back for me, complete with a whizzy zoom movement when they load up, apart from several in October. I wasn't doing much that month while on the physio's bench so no big deal, but not great either.