When you save a pose, it gives you the option of saving the morph target information with the pose... if you choose "yes", then whenever the pose is applied, the morph target dial settings are changed with the pose... the "brows gone" dial doesn't really 'fix' the eyebrows... it pulls the upper eyebrows (an often overlooked feature) into Victoria's head, letting you see the eyebrows that have been painted on the figure's skin map undernead... there is a way you can 'fix' it so that you don't have to adjust the brows gone morph each time... in the material settings window, find the "upper eyebrows" material, and set it to be completely transparent, change the falloff to 0 and make the highlight color completely black... make sure the transparency map setting is set to none... you'll see a 'cloud' of dots over her eyebrows before you render the image but once you render you won't see that anymore, and you'll be able to see the eyebrows underneath... I always save my poses without the morph settings...