^^ yeah what he said

when you said you can move the general do you mean a lot? I did find you can sort of cheat it as human player even if movement range is neutralised - giving them a long range order makes them shuffle forward a bit between goes, but AI doesn't do that...

If he is showing full movement take the 'hidden' attribute off the trait for testing purposes so you can view if he has actually got it - if you added other requirements you might have managed to exclude him from having it, etc.