Vincent glitch

[duranna]

I just started vincent's story in life stories, but now I've encountered a glitch I can't get past. I get to the part where he flirts with 3 different women, and right after that goal is accomplished the glitch happens. Greg(vincent's friend) says the same thing he says when vincent arrives. For some reason, Sherman comes back and then both vincent and sherman get in this weird loop. Greg keeps trying to invite him for casual group or something like that, and both of them don't do anything.

Edit: Could someone perhaps upload the n003 folder with which is atleast further then the flirting goal? I don't really care for the story itself, I just want to unlock the neighborhood.