I'm kind puzzled myself, as the other user above, about the exact purpose of this....
You think a two lines "bug report" (if we really wanna call it that way) like this one above, of a promo happened a month ago, will actually be of any use in tracking some bug in the code, if it ever existed in the first place?! (and it's not simply an operator mistake)
And even assuming this report actually contained any useful info for tracking the problem, why don't you submit that directly to the support, instead of opening a forum topic?!
I have submitted GOG Support tickets, but their response is damn slow.
Even after I start this thread, GOG still set clock wrong repeatly, and the bug for The Witcher promo is not fixed yet.
GOG just do not care their quality, and do not care the wrong clock.
I am free to record those bugs here, and you are free to ignore me.