I contacted Panasonic Customer Care Center via email early this week. This is the one-liner response:

"We noted the contents of your email.Please be informed that currently Panasonic TV does not support Netflix Application."

I know what's going on in your mind. The response is so weirdly worded that if were to reply asking for clarification, it will go back and forth with no end insight. I feel like escalation to a high level is needed than corresponding to the CC person.