Chrome shows the most visited sites on my new tab page which is great. But sometimes it replaces one of these with a page that's still on that site but not the main page.
So if I am visiting superuser all the time, superuser.com will be there. But sometimes it replaces it with a page that navigates to one of the questions I looked up. So clicking it doesn't bring the main page.
Did I do something to trigger this? How can I revert this back to the main page?