I have 3 networks almost identical to each other. Branding

I have 3 networks almost identical to each other. Branding Plugin was working great on all three until your last update. I updated two of the networks and now my users have the addition of WordPress icon on their tool bar with drop down links. I did not update Branding on the third network and it still works the way that all three of them use to work. Please advice how I can get rid of this? Thanks,