Page hasn't displayed correctly for the past couple of days. Just a few days ago it looked fine. Nothing changed on local machine. Firefox 3.0.1, Windows Vista.
Nothing else seems to be wrong, although I did notice that the horizontal offset for comment responses has increased from what used to look like about 8, to about 56 pixels, but I don't know if that was done on purpose, or when it that change actually occured. I included it in the screenshot anyway.
I also don't know if this is Slashdot or Slashdot Beta, sorry!
Screenshot