Gadgets returning internal server error

Issue Summary

The Sprint Burndown Gadget is displayed with a "An internal server error occurred when requesting resource." error.

Update: other gadgets might be affected. E.g. Average number of times in status, agile wallboard gadget, etc.

Steps to Reproduce

1. Add the Sprint Burndown Gadget to your Dashboard

Expected Results

The gadget is expected to display the burndown of current Sprints.

Actual Results

Workaround

Currently, there is no known workaround for this behavior. A workaround will be added here when available