Yes, but then Crosshair accuses Ventress of lying. I got the feeling she was trying to save Omega some trouble in the long run or something.
Also, Michelle Ang's voice has been sounding noticeably more Kiwi to me as this season has gone on. And Omega's skin also looked noticeably browner - closer to being the same color as her brothers' - in this episode.
As an aside: I thought Disney was using "M count" as a way to avoid using the much-maligned full "midi-chlorian" term, but they had Ventress use it in this episode, so I guess not! But then they also had her downplay the midi-chlorians' importance, so ...