I reach the lvl 13 of the Provocative Picnic, the lvl needed to claim Maya, the reward (and girl) of that lvl, and claim it. I didnt recive her, I fullfill the lvl in one of the competitions to recive a girl and she joined my harem, so isnt a regular bug from reciving girls in general. The same happend with the "mission" to play Comic Heroes for a while, even I was already playing it, I fullfill the same mision there and recived the HH Red Battler, but not the girl mentioned in Hentai Heroes.
I could guess anything that could make that bugs, the only thing is that Im returning to the game after several years, but no more.
Thanks in advance.