Firefox just updated. Now when I go to a website, right-click a link, and choose open in a new tab or window,it does nothing. If I left-click the link I can get to it in the same window, but when I go back to the originating page, it seldom takes me to back to where I started (which is why I prefer to open a new tab.) The right-click menu itself looks wonky: There's blank spaces at the top, far too many options appearing, most of which are irrelevant to the situation or duplicate options. This is happening in every site I've tried. For some sites I use this means Firefox is useless.