Then please enlighten me how I managed to advance the story by first going on a beach date with Ayesha which advanced the max LP for her to 30. This then allowed me to go on the Cinema date with her.
And yes I had the same problem with the bar being stuck at 80% with 20 LP.
Viewing post in Love & Sex : Second Base comments
"Having trouble with a possible Ayesha bug. I'm told to get to know her better and her love points is locked at 20 but the progress bar is at 80% and I can't make it go any higher".
First of all this is what was being asked about by the one posting the question. Second of all I'm just posting about my experience but you somehow refuse to believe me and only now come around with the information about the bug being linked to the harem.