ive the same problem as many others. Ive read a lot of posts regarding this issue .. tried many code modifications but nothing was helpful.
If I click on the Older Entries link, the same page with the same content is loaded .. domain.com\page\2\ is loaded as domain.com.
Maybe it is the plugin issue, but i`ve turned off all the plugins which are modificating the links and without success.
Here is my indes.php content extract .. maybe the query around the previous and next link is wrong .. i don`t have any clue how to fix it :/