Do they usually skip intervals?

The website states that the character creation restrictions are updated at these intervals
1:00/ 6:00/ 11:00 /15:00/ 20:00 (GMT)

But the last time it was updated was 1:00 AM GMT. and it is 23 minutes into the new window.

Is it assumed that there are no changes to the current restrictions until the next window. Or is it just delayed in updating?