[Plugin: Jetpack by WordPress.com] Jetpack stats: "You do not have sufficient permissions to ac

I was unable to see my stats so I installed Jetpack (as so many have recommended). Now I no longer have a link to stats in my dashboard and when I try to go to the stats page from the Jetpack page I get “You do not have sufficient permissions to access this page.”

I have never changed my WP account (other than password occasionally) and WP-Stats was working fine until recently. My API key hasn’t changed and is obviously still valid (Akismet continues to work) but I would like my stats back, either WP-Stats or Jetpack or whatever.