So basically like I said huh?Some cursory searching yields nothing regarding Tabac soap being discontinued. If it ever is, I will be buying a crap-ton of it.
According to what I have found, Tabac is made in Stolberg. The closed factory is in Krefeld. Mäurer & Wirtz is part of the Dalli Group. The closed factory was owned by the Kappus Group. So, it appears that there is nothing to worry about for now.