Sorry if this is a stupid question, but what do you mean by create a profile? As far as I know, FF isn't set to block anything from Windows Live suite. The cookies show up in the folder in Tools/Privacy
I mean, I created my own list of what is blocked and than list of things that gets a pass.
So every time I reload my windows, i just restore the profiles that I back up and it works fine like it was never changed.
I block even graphic parts of the websites, all of the sites I ever go to..., so its handy for me not to have adjust anything. The pages are loading super fast.
But, it is strange to have that issues like u have ....Try to close google chrome and open the mail in the incognito window.
I think that Firefox has the same mode as well...