Death Curse: do the hitpoints of the PCs increase when they level up?

@ChrisPerkinsDnD While the Death Curse is active, do the hitpoints of the PCs increase as standard when they level up?

— Jay Draper (@jay_jaydraper) November 9, 2017

Yes. #WOTCstaff https://t.co/EXVN2vOTmd

— Christopher Perkins (@ChrisPerkinsDnD) November 9, 2017