Right Now Widget does not update in wordpress network

Having the same problem: I have 3 sites & 3 users, but widget shows 2 sites & 1 user. I can confirm that wp-cron is running twice a day (I checked the Apache logs) & that the data in my db sitemeta table matches that in the widget, i.e., blog_count=2, user_count=1.

Looks like it’s solved. Here are the steps I’ve done:
1. Read this: http://premium.wpmudev.org/forums/topic/right-now-widget-does-not-update
2. that directed me to this: http://yoast.com/wp-cron-issues/
3. so I googled: wordpress multisite wp-cron does not update
4. and found this: http://core.trac.wordpress.org/ticket/19621

I changed on wp-config.php : define('ALTERNATE_WP_CRON', true);

But no change at all.
So I went to the trunk http://core.trac.wordpress.org/browser/trunk/wp-cron.php?rev=19722 and changed the 3.3 wp-cron.php with the 3.4 Revision 19722.

Commented out the define('ALTERNATE_WP_CRON', true);

And now the Right Now shows the correct numbers.

I re checked also wp_sitemeta in phpmyadmin and the numbers are ok.