Share a direct permalink to the UI page you are referencing and a Public URL to the page the Browser agent is instrumenting:
Page seen in above link - https://demo.charitylearning.tv/
Another page instrumented by Browser agent - https://rspca.charitylearning.tv/
Deployed via APM, using Lite version.
Not sure what the issue is. I think it could be a case of multiple instances of the newrelic-daemon running on the EC2 instances, if so I could use help remediating that.