BuddyPress.org

I’ve posted 10 times from a few different user accounts on my site (using BuddyBoss) and a few of the entries only show a partial date. Normally, it looks like this: “Feb 25, 2012 at 2:18 am”

The dates that don’t fully show look like this:” at 2:09 am”

Any thoughts or ideas why this is happening?