AJAX Pagination using session userdata - Not updated fast enough?

[eluser]Unknown[/eluser]
Oh, nevermind, I figured it out. (2 minutes after deciding to post here for help of course!)

I had previously set "sess_expiration" to 10 seconds to test something else in my Config, and forgot to put it back to 7200. Therefore, my session was renewed every 10 seconds and it caused some data not to be updated properly.

It works fine now.