I did tried it myself but it didn't worked, I also search the individual post of the user and the thread he has opened himself through his profile page but it is only showing the posts made till monday, so maybe I should wait 2 more days and then check it.
I have also tried to search through my posts but the same problem is there, I don't see my posts after monday.
Would if be ok, if I contact you by PM?
I can't really help you directly, but if you want to pm me the details of the situation I can tell you if it would be something theymos would help you with and pass it along with a recommendation.