Three last things...
GREAT EXPANSION! So atmospheric!
I seem to have killed the Basilisk, which is cool because I didn't realise I had: the room filled with monsters and I thought he had got away! However it's done, quest cleared, yay.
But three more things:
There's red door in the south-west end of Basilisk's Lair that I can't open or find a key for.
Where is Sonali, the housekeeper in Lord Zephyr's Palace? Hers seems to be the one quest I haven't done.
I never found a way inside the Fruit Bat Caves. (I assume there is some hole leading to an interior?) So I ended up buying Fire Opals to complete the quest, which worked.
Also as a final thing, there are some flowers in the north which I can't pick. What were they for?