Though Old Korvosa wasn't built on a grid, it is still laughably easy to make your way across Endrin Isle and up the hill right to what must most assuredly be Arkona Palace. On the way there, as you enter Fort Korvosa (the portion of Old Korvosa they’ve kept under their personal watch during the quarantine), you will have seen various soldiers about that dress in livery that is not related to Korvosa's military. Linzi informs you that is the livery of House Arkona. It seems that at least in the Fort Korvosa area of Old Korvosa, they are keeping the peace.

You get to Arkona Palace, and the palace doors have not been closed to the outside world. The PCs are intercepted by a patrol of six house guards who politely but firmly demand to know the party’s reasons for approaching the manor.

Linzi whispers to Dane, "Lord Glorio Arkona is master of House Arkona."