It is definitely GWX that removes the indicator. There is a mod that brings it back, but I can't seem to find it anywhere. Be patient, it will turn up.
Too bad about Commander. I consider it the most important mod in my game. Nothing touches what it does for the career.
[edit] Something I've become very fond of us this little mod
http://www.subsim.com/radioroom/show...rity+indicator.
It replaces the percentage with colors - green is good, yellow means you might want to be careful and read is critical.