So, I'm using chat, and this happens:
It is in fact 10:00 PM local time, and as new messages are posted in chat, the "X seconds later..." messages continue to place themselves between messages as the "The last message was posted 4 hours ago." message keeps relocating to the bottom of the chat.
Am I living in some kind of time vortex, or is this a bug? It doesn't seem to be happening to anyone else in chat.
Safari 5.1.4 under Mac OS 10.7.3 if that matters.