i clicked "Restaurant" in 'Read Reviews', then I chose Thai from the catergory. After entering the exact biz on the 3rd page, such as Alba Restaurant, I clicked the 'Back' on my window, because I want to return to the front page and open the biz below the Alba restaurant.

Then the question is that why the site don't back to the page which showing the Thai list but show me the all catergory list? It's too annoying to find it again.