I had to reboot my host where datahub is running. After the reboot I ran

datahub docker nuke --keep-data

and then

datahub docker quickstart

After everything restarts, if I go to the ingestion page it indicates that an ingestion which had been running before my reboot is still running. I believe this is incorrect. I think this is a state artifact left over from before the restart, right?

Yes! Please try to click "cancel" on the last ingestion run