So I came to a conclusion as to why so many of us aren't getting any stat points from exp at G5+. It's because most of us at G4 used Book of Soul to reset our exp to 0% to gain pet exp and mount exp again, therefor it is up to RedFox to fix this problem since they put the Book of Soul there to "Fix" another bug at G4. Players who have not used Book of Soul at G4 are gaining stat point from grinding it has been confirmed from players.
We've received a patch regarding the known issues in which we are currently testing. If everything goes well, we will go live. Thank you for your continued patience!