i dont have the message index, but you can see it here somewhat
(http://imageshack.us/a/img716/2508/image002oa.png)
i was the last one to reply to that thread and yet it was marked as unread to me, and i do return to the thread after posting.
Return to topics after posting by default. is checked
no other messages were unread but that one that i last replied to
Posted: April 22nd, 2013, 02:15 PM
and now this one was... i did a quick edit of that last post before going back to the message index
(http://imageshack.us/a/img844/2601/image003vm.png)