If the game is following the Anime/Manga in term of Curse Mark, Neji would fit.
"This seal is given to all branch house members in the Hyuga clan by members of the main house. Its main purpose is to seal their Byakugan ability when they die, preventing an enemy from learning its secrets. Its secondary purpose is to control the branch house, since it can be activated at will by a main house member with a hand seal that only they know about, to destroy the wearer's brain cells. "

Which in fact makes it a "Curse Mark" (There are different variants outside of Orochimaru's)


As for Jugokudo, It's been reported and soon to be fixed.