fix(readhandler): Avoid reading the same node multiple times

[jrtitus]

The incorrect index was being used when populating the responses slice.

Thank you @syoliver for this fix.

PR Checklist

If your build fails due to your commit message not passing the build checks, please review the guidelines here.

Please check if your PR fulfills the following requirements:

• I am not introducing a breaking change (if you are, flag in conventional commit message with BREAKING CHANGE: describing the break)
• I am not introducing a new dependency (add notes below if you are)
• I have added unit tests for the new feature or bug fix (if not, why?)
• I have fully tested (add details below) this the new feature or bug fix (if not, why?)
• I have opened a PR for the related docs change (if not, why?)

Testing Instructions

See unit tests

New Dependency Instructions (If applicable)