I inadvertently burned down time on the wrong issue. On the surface all appears to be normal (when viewing the story "Time Tracking" panel), however my Burndown chart now reflects all activity that occurred as I tried to figure out how to resolve this - it is hosed.
Reference image: Time Tracking Screenshot
I was able to delete and edit "Work Log" items (reference image), however the Burndown appears to be working from history (reference highlighted in screenshot). How can I fix it so that the history (which is trying to resolve an invalid entry) is not reflected in the Burndown and only the Work Log entry is?