Updated to v 3.1.0 from new SD setup. Data is being sent to Flightaware according to my statistics but my “View live data” screen is only showing the standard graphic in upper right hand corner. No live data info. Using Pi2. Address showing xxx.xxx.x.xxx/dump1090-fa/. The x’s denote my Pi2 address.
Any help will be appreciated.

I don’t know what this means.

Try clearing your browser cache.

That was it. That would have never occurred to me.
Thank you