I noticed that the time keeps changing on the posts on BR.  At first I thought I was going crazy but after some trouble-shooting, I think I know what is happening although not why.
 When logged in, the time reads out in a 24hr clock, but when logged off, the same posts will show up in the 12 hr format but different by ten hours, not 12.  Since I am used to shifting between military time and civilian time (being ex-military/govt), the 2 hr difference was throwing me off.  I kept thinking something was posted at say 1600 hrs or 4 pm and then it would later be at 2pm instead.  So, now that I know what is happening, I will leave it up to you to figure out the why of it and the correction if possible.  It would be nice if the times would correspond to each other correctly in the two formats (12/24).