We have Was a question asked in the future? recurring, but more significantly. Seems it also happened last week
I see "asked in 4 hours" and "answered in 5 hours" all over the site. Is this a browser-specific bug? I'm using Chrome, latest version, on Windows 7.
Now that the clock is back to running right, we have a number of comments and answers which carry a timestamp 5 hours too early, and hence appear out of order (and users might think the wrong answer was the earliest).