I was playing last night and romanced Jasper - I got the "peace has ended" dialogue about the Isle* but the dialogues about my PC's life after the end of the summit extensively referenced the summits continuing? I also got lines about how I was never really sure what he did even though I unlocked the historian chain?
EDIT: my marriage/romance status was also listed as "Single by choice" and "Uninterested in romance" the whole time which was weird given that I was actively pining for my butler?
*legendary endings for Corval/Hise and Wellin/Skalt, good ending for Revaire ft. the royals stepping down fully, what I assume must have been the "peace" ending for Jiyel because I didn't ally with Avalie or talk down Cato (passing a 500 persuasion + 75 manip test being the only way to trigger the Jiyel peace flag feels overly punishing, honestly, I feel like it's only going to be passed by PCs who were already succeeding at everything anyhow, but that's out of the realm of bug testing at this point)