Sony Computer Entertainment today confirmed a bug in its recently released RPG Popolocrois Monogatari: Pietro Ouji no Bouken for PlayStation Portable. The company has received numerous complaints from fans, who could not continue their play through after using the elevator in Gamigami City's Power Tower during chapter 4, because their characters would fall from the Iron Bridge afterwards. According to the company, this bug is occuring due to unused data, which remained in the check data for this specific area.

To avoid this problem, Sony Computer Entertainment recommends not to use the elevator in this specific area, when players can freely explore the dungeon in chapter four "A Little Calm".