All comments in one are displayed to all post

I am using Thesis Theme Framework Version 2.0 All the comments are displayed in every post.

Here is the where the original comment posted
https://designhash.com/web-design-trends-to-look-forward-to-in-2013/

and all the other post have also the same comments. =(

https://designhash.com/add-edit-delete-using-jquery-ajax-and-php-from-scratch-part-1/