On my toolbar, i've got a button/note saying i have an alert from one of the websites i visit. i can't get rid of it. i think it might be a WebPush thing, that's the nearest i can find from the mozilla "help" stuff, but i have nothing set regarding getting notifications from this site so i don't know why firefox is reporting it or refusing to let me delete it. i have no outstanding alerts on that site but this alert in the toolbar won't go away.