Ask HN: did iOS mess up the time change or did AT&T?

So my iPhone 3G is showing the wrong time, but going to World Clock shows the correct time.

Judging by a quick search of the twittersphere, some iOS users had no problem with the change, but a lot did and they seem to all be on AT&T (like me).

Turning off auto-set of time also restores the correct time.

Anyone else have some data to correlate?