Hi, I've got a problem with this GA. The key worked well, but it wasn't the good 7 wonders game : It was a 7 Wonders Magical Mystery Tour. Not a problem at first, same value / same game so I clicked received and added this 1 to blocked game for not winning it twice. The problem is that some users using SGtools we'll always see this game as not activated and report me or ask a reroll.
I contacted support for asking if they could fix my problem (SGtools), their answer was :
Fyantastic
(Moderator)

Hello aj54.

Please leave a comment on the giveaway page to explain the issue to the giveaway creator.
If they do not provide you with a copy of the game within a week of the giveaway ending, mark the giveaway as "Not Received".
The giveaway creator might request that we delete this giveaway if they are unable to provide another copy, but they would need your permission to do so. Please state on the giveaway page if you agree or not.

As of right now, we cannot change a giveaway game to an entirely different giveaway.

So it looks like, you 'll have to give me another key (not fair for you). I don't know what is real price from this game in bundle stars jumbo bundle. But I can give you some card sets or gems if you have another key from this game.

If you prefer the "not received" and delete GA, I will agree with you and I authorize steamgifts to delete this GA.
If you prefer a trade for another key, send me a friend request and we'll find a deal (I will even agree to pay a little more than the price in the jumbo bundle)

Take care.

Thank you. Key worked and game is in my library. I sync my account and all will be fine now.
Thank you for your help