I tried to look at my Progress Summary today for the first time in weeks, But when I click on the link for Progress Summary in the Reports section I just get an empty white blank page.
No pull down menu where you can select the time frame. Nothing.
I tried it with different browsers (Chrome and Firefox). Same result. Blank white empty page.
Does anyone know if Garmin has changed something? Or is there a bug?

Thanks

Not sure if it's a change or a bug, but I can assure you you're not the only one seeing a blank screen.

Report it, give it a few days, somebody probably fat-fingered a configuration file behind the server.