Typo in "Solar" skill description
The heading of the second paragraph (after "Introduction to Gender") is "The Lunar Class", when it's pretty clear it should be "The Solar Class".
Yes, I noticed this too but I wasn't unsure of where and whom to inform of this typo.
(Just adding this here to keep it with a relevant post.)
There are some (well, 1 more for now) in other places in the tips and notes too.
The genitive case is assigned the possessor in a possessive phrase. In English, we mark possessor's in two ways:
[This one amused me, it could be a deliberate joke.]
It just needs a fresh pair of editing eyes to go over them I guess.
I'll edit this or post here again if I notice any more.