The Flow Statistics graph stays stuck in loading, but the table with the statistics loads fine.
NFA 9.3.3 and earlier.
If one Harvester is missing a description from the Administration->Harvesters page, this will happen.
1. Open the NFA Administration page.
2. Click on "Harvesters" on the left hand side.
3. Edit each Harvester that does not have a Description and add a Description.
4. Go to the Flow Statistics page again and notice that the graph now loads.
Defect DE55547 was submitted for this to be fixed in a future release.