Login as a JIRA user.
Create a Dashboard
Add a JIRA Time Since chart - "Time Since Chart Plugin"
Filter settings are as in

The chart shows that there are no such issues.

Click on the link 'Total Issues: 0' on the chart.
It takes to the Issue Navigator page, with a JQL.

JQL references the custom field for '[CHART] Date of First Response' as 'customfield_10101'

This is a wrong way of referencing a custom field in the JQL. It should be either referenced by field name or as cf[10101]

Changing the JQL with corrected custom field name, fetches results properly