I cant seem to get the third stamp for the witcher 2 game it let me click the stamp once but know it wont show.
any reason why ? I really want to be able to get that game.

I think its a bug. The admins will probably solve it. I had a similar issue where I clicked but I didn't get it and advanced to the next time. It'll probably fix in a few hours.

And even if this problem is not fixed you have time until 25th November to collect the seven stamps so if you miss one day it is not a problem :-)

If you are not able to get a stamp again today after the timer resets, you should probably contact support.

ah ok thanks

It will be nice to gift away the game and/or movie in case one already have them, but I don't think it's the case.

http://www.gog.com/forum/general/2014_drmfree_big_fall_sale_8b1f1/post356/

Have you tried logging out, no-cache refresh (CTRL+F5) and re-logging in?