Concerning the "Agent interface", in section "Overview"
You can see a chart that plots curves of topics numbers, coments, votes, ...
There is a footnote telling "Click a point on the chart to see detailed info."
But now it does not give details any longer (whereas it worked correctly before).
Now, in any browsers I used, I get a infinitely rotating wheel at the place where the detailed info should appear.
Is there a solution?