I'm seeing that when I attempt to add gadgets to a dashboard, certain ones (such as sprint burndown) show up blank and are not configurable - I can only delete them.
Additionally, when clicking to add gadgets, the pop-up module shows that some gadgets have failed to load – when i click to reload or try again, I get the same error message.
Has anyone seen this before? Is there something that would cause these to be unavailable?