I will bet if you soak her long enough in the molasses she will come apart. It may take a while. As I said before, I have had lanterns soaking for over a month without any harm. If you have soaked it with oil it may take longer to overcome and seep past the oil. Be patient. It will work where electroylisis won't due to the obstructions in the path between the electrode and the interior parts.
Please keep us informed as to your progress and good luck.