The Auwaz Couatl is listed as size Large, but doesn't have a Space/Reach line, which means it defaults to 5 ft. Is it supposed to have a 10 ft. space/reach?
Just an issue with RAW, but the Benefactor shaman "cannot gain a hex that is a curse effect or that has the word “curse” in its name as a hex or a wandering hex"
One of the new hexes they gain access to is "Suppress Curse", which has the word "curse" in its name.