Just tried that with IE and Chrome. No difference. If it makes any difference, my blog is self-hosted. Further, the stats that used to appear on the bottom of the dashboard page don’t show up either. I’m using WordPress 3.4.1 and this didn’t start until a recent update of Jetpack.
When I log into WordPress.com directly to view my stats, they work just fine.
Thanks for your help!
JohnGL