Yup, the Isle endings was missing a variation check if you were staying with jasper- it's now adjusted for 1.13 <3
Jasper actually isn't a historian- so the historian chain doesn't actually tell you what he's really up to. HIs outcomes depend on your nations outcomes, so his better dialogue requires all legendary, also his romance doesn't officially lock in until the very very end- before that it's still a secret path- hence the lack of updating your official status.
Somehow I didn't put together that the Cato check was locked in at 75+ manipulation only, so I've adjusted it so it's only required for t he legendary ending- not the good ones. (Ava ally isn't a hard requirement, just a help)
thanks for the reports <3