sword-to-org-insert-outline; many lines have "David's Psalm of Praise." appended

Invoking `Gen-Rev` as option for `sword-to-org-insert-outline` results in muddled output?

Sword 1.9.0, Diatheke 4.8

Sample:

> **** Revelation of John 18:10
>
> Standing afar off for the fear of her torment, saying, Alas, alas, that great city Babylon, that mighty city! for in one hour is thy judgment come.David's Psalm of praise.
>
> **** Revelation of John 18:11
>
> And the merchants of the earth shall weep and mourn over her; for no man buyeth their merchandise any more:David's Psalm of praise.
>