Double Giveaway Error

Ok.Interesting.

Funniest part of this is that the pages were exactly the same ! comments were the same but winners were different ... what ?!

Submit a support ticket. They will probably delete one of the GAs for you even if it's ended.

I would guess that you refreshed the page right after creation or something, which could possibly lead to a resubmission, causing a 'double-post'. For the record, neither the comments or the number of entries are EXACTLY the same. It could simply be people mass commenting with their standard "thx" message, though it does seem unlikely.

Like zelg said, you should probably just submit a ticket, and they'll deal with it accordingly.

I have created a support ticket. Waiting for respond. Thanks Guys.

What is the game that you were giving away Devasto?

Something weird is going on:

http://www.steamgifts.com/user/darke9000

5 copies of Amnesia: A Machine for Pigs just appeared from that guy, but that should be impossible for a new user since they are limited to creating 3 giveaways at first.