I accindentally clicked on "Diese Nachricht nicht mehr einblenden, wenn Popups blockiert wurden"- I don't know the exact english text, but I tried to get the popup information bar back.
1 Answer
In this version, there is no "standard" menu item to set this back, so You have to type about:config in address bar, accept the warning and search for:privacy.popups.showBrowserMessage and set back to "true" (which is standard).
See also: Support Mozilla
