[0.18.1722] Pawn's passion for a desactivated skill

[NeverPire]

This pawn has a great passion for the skill : Sociability = "Sociabilité" but is not supposed to be capable of performing this task as incapable of Diplomacy = "Diplomatie".
I think it's not supposed to happen.
Furthermore, she is performing diplomacy at the moment of the picture.
Here is the link to the savefile through Google Drive :
https://drive.google.com/open?id=1HVIFKYZEOxApPAWzMrPfBbWkcTIntZ0H
Sorry if this issue has already been reported.

Debug log :
Attempted to calculate value for disabled stat RecruitPrisonerChance; this is meant as a consistency check, either set the stat to neverDisabled or ensure this pawn cannot accidentally use this stat (thing=Rissa)
Verse.Log:Error(String)
Verse.Log:ErrorOnce(String, Int32)
RimWorld.StatWorker:GetValueUnfinalized(StatRequest, Boolean)
RimWorld.StatWorker:GetValue(StatRequest, Boolean)
RimWorld.StatWorker:GetValue(Thing, Boolean)
RimWorld.StatExtension:GetStatValue(Thing, StatDef, Boolean)
RimWorld.InteractionWorker_RecruitAttempt:Interacted(Pawn, Pawn, List`1)
RimWorld.Pawn_InteractionsTracker:TryInteractWith(Pawn, InteractionDef)
RimWorld.<TryRecruit>c__AnonStorey5:<>m__0()
Verse.AI.JobDriver:TryActuallyStartNextToil()
Verse.AI.JobDriver:ReadyForNextToil()
Verse.AI.JobDriver:TryActuallyStartNextToil()
Verse.AI.JobDriver:ReadyForNextToil()
RimWorld.<GotoInteractablePosition>c__AnonStorey0:<>m__0()
Verse.AI.JobDriver:TryActuallyStartNextToil()
Verse.AI.JobDriver:ReadyForNextToil()
Verse.AI.JobDriver:Notify_PatherArrived()
Verse.AI.Pawn_PathFollower:PatherArrived()
Verse.AI.Pawn_PathFollower:TryEnterNextPathCell()
Verse.AI.Pawn_PathFollower:PatherTick()
Verse.Pawn:Tick()
Verse.TickList:Tick()
Verse.TickManager:DoSingleTick()
Verse.TickManager:TickManagerUpdate()
Verse.Game:UpdatePlay()
Verse.Root_Play:Update()

[0.18.1722] Vanilla version

[attachment deleted by admin: too old]

[BlackSmokeDMax]

I've seen similar, but not the same, issues in pawns during game start as well. I have seen pawns that supposedly have incapable of "Social", yet they have a number next to Social rather than the '-'

I'll have to remember to start taking screen shots of those.