It happened when playing "Winter is coming" when entering the house (savegame attached, remove "zip" file ending since 7z splitfile is not allowed). I tried it a few times and for some reason it is more likely to happen if you jump into the marker, however it is not required on my side.
Edit: RolliS2k
Ref: #4176
Edit: RolliS2k
Ref: #4176