Some questions:
Which ending is canon?
There's a block puzzle on the big island where the little guy (Valacite?) appears as soon as you move a block. Is that meant to happen?
Why didn't the curse affect me when I had all three coins?
I ended up with 4900 G. Is that the maximum possible, or is there 100 I'm missing somewhere?
Also on the big island, there's a room that has a single tile of moving grass, that makes the buzzer sound when stepped on. Is that anything?
What are the Lords saying when they give you the tablet fragments?