I have the same issue.
I think there is a problem with the way that times and dates are being handled. Here’s why…
Nothing happens from All hits to Logins and Logouts. There is a load spinning but nothing else – not a red Wordfence working in the bottom right.
Items Top Consumer and Top 404s do something but still have issues. They do have the red Wordfence working in the bottom right. However, each entry in the list has the following error:
Invalid Date Invalid Date (NaN seconds ago)
6.0.7 was working but broke as soon as upgraded.
Very annoying.