Yes of course, because it’s an automatically generated timestamp. They are all updated regularly by the backend.
Means nothing in terms of CCP actually updating it. When they do update important things like that, there is an article to accompany it, posted on their news page or devblogs, and of course, they send a tweet, post it to reddit and facebook.
You should know this, you even liked this previous post from ISD Stall:
But again, who said the rookie griefing policy wasn’t important?