What the heck?!?

I go to the grocery store, I come home, I make food, I fall asleep on the couch. I wake up at 1:00 in the morning and finally check in with LJ, and something isn't right. The page is... too big! I have to scroll back and forth to see people's icons and comments. I go back to the page with the previous 25 entries, and that looks normal. I don't understand what's going on, and I want it to go back to normal, it's far too difficult to read LJ this way. Am I the only one this has happened to? Anyone know how to fix it? Am I a complete and total idiot? No, wait- don't answer that...
-Juliebata