Thanks very much for pointing that out.
It's been fixed.
If you're curious on how/why it happened ...
One of the forum optimization changes made about 48 hours ago seems to have reset the posting clock to absolute UTC time, instead of the -5/-6 GMT default. With the board and user profiles set -5 back right now (CDT), all posts appeared to be 5 hours in the future. All posts were recorded in the database with the correct time, so timestamps simply updated themselves with corrective coding. Only the display was incorrect.
