Although CS had not updated its website since March, I have continued to check it periodically to see if there would ever be a change. So it was that today I found that the site was updated late last week, with almost no changes at all other than the "weekly specials" page, which states:
"At China Star, you are about to explore the fresh, new taste. As our new menus on the horizon, you will explore again with our newly added food dishes in an authentic flavor."
Despite the grammatical difficulties, it seems that they are about to introduce a new menu. I will keep a look out as I go there and will post any news I come across. If anyone else finds out what the new menu will comprise, please post!