What is with the time stamp?

[Mr70]

Since Charley had site maintenance done,I noticed it too and you have to set in accordingly for your time zone.
Click on your MY STUFF button above,then click on EDIT PREFERENCES,then scroll down to "Choose your time offset in hours: (..,-2,-1,0,1,2,..)"

I'm in the central time zone,and this site is based on GMT,(Greenwich Mean Time which is 5 hours ahead of us),so I set mine to reflect -6 hours GMT,(we're on Daylight Savings time is why the extra hour),and it's correct now.