That fixed it. Thank You!!
Something has changed recently and now the plug app defaults to the surface elevation in the map and profile views. I've tried it in 2 different web browsers and get the same results. Attempts to reset the elevation in the flight plan or the map elevation slider does work. The map and elevation profile jumps back displaying the data for the surface, not the set elevation.
I've loaded old flight plans from November that I know that worked at that time, and they too no longer work with respect to the elevation profile, and showing / computing the information at the desired altitude.