If it was just the sage, or just the being ignored ever since, or even just both of those things, it'd be different.
But there's also the matter of the changes to type/subtype between editions and other 'translation errors.'
All signs point to that the pyramid wasn't just not updated, it was dropped.
Which means that you can go in fun circles with templates.
And you can apply half-troll to anything to make it able to become a lycanthrope.