Nice game but.. – Romantic Diary:Romantic return Review

I really do enjoy the game, but I'm having a problem with it now. I have completed chapter 10 but when I try going to chapter 11 it says that I have not unlock the city. I don't know if it's only me or if chapter 11 is just not available yet. If any of you know please let me know. T
Review by Me likes the old one better on Romantic Diary:Romantic return.