Do the Muse (HoH:S) and Enticer of multitude (RoP:I) stack ? Meaning a character with those two virtues may force other characters to do personality traits rolls with a +10 bonus whenever the suggested act is sinful ?
Do you ask, whether the combination of ArM5 p.44 Inspirational and RoP:TI p.85 Enticer of Multitudes should be allowed? Since Enticer of Multitudes is "a version of the Inspirational Virtue that can only be used to manipulate people toward evil acts", I advise against that.
It must be a mistake in the French version of HoH:S because it does state Muse can grant or double the "Exaltation" Virtue, which is the French translation for the "Inspirational" Virtue in the core rulebook.