Counter error

Hello,

i noticed that the counter in the deal page do not show the correct time. In my case it always shows 2 hours less than the correct time. The result is that when i visit the frontpage in the last 2 hours of that deal, the counter is replaced with the text "Timer completed". I tried to figure out why this is happening and i created a new Deal. In the date i added 22/11/2012 18:00 and then i checked in DB that the record was 22/11/2012 16:00.

Is this related with that issue? Any help?