I can confirm this is happening as well with the 2.6.1 upgrade.
I am having the same problem with 2.6.1.
I also had the same issue when it was 2.6. I had to turn off the Google+ Profile to get it working again.
Now no matter if Google+ Profile is on or off, Stats are not working. I’m going to roll back to 2.6.
Just to clarify, my Dashboard Site Stats panel is not working. If I view Site Stats like Neil mentioned from the Site Stats full page option, I can view my stats.
Ditto here. Two different installs on two different hosts…same thing.
Same here… Stats appear fine on JetPack site stats page, but dashboard stats panel just shows “unable to get your stats” message.
Thanks for the reports! We’ll get this fixed in the next Jetpack release.
In the meantime and if you feel comfortable editing PHP code, you can fix the problem by editing the modules/stats.php file, and look for the following code on line 413:
$url = 'http://' . STATS_DASHBOARD_SERVER . "/wp-includes/charts/{$_REQUEST['chart']}.php";
You’ll want to replace it by the following code:
$url = 'http://' . STATS_DASHBOARD_SERVER . "/wp-includes/charts/{$_GET['chart']}.php";
Thanks again for letting us know about the issue.
That fixed it for me – Thanks!