I just realized something now that I've had the update for about a week. My contacts that are synced with FB, show phone numbers with a "+1-area code-phone# " notation. Before the GB update those contacts worked just fine when I attempted to dial one. Now AFTER the update, when attempting to use one of those contacts I get a rapid busy signal and it hangs up. Yes the phone numbers work if I dial them manually. Has anyone else run into this issue? Other than that, the only other issue I have had is that browser back-button that everyone else is seeing.