.

what

you know, maybe they just win the same game in the same time ?

Just a reminder: before report, be sure to check the dates.
For example, I gave away Magnetis and Serious Sam 3 some time ago (games I bought only to give away, I don't have them in my library).
AFTER that I entered some giveaways for both Magnetis and Serious Sam 3. If I won any of those giveaways I wouldn't like to be reported.
I hope you understand what I'm trying to explain.

At least you're one of the few persons who check their winners ;)

I also had such a case one time. I asked support for a re-roll and the original winner got suspended.

People somehow forget to read the FAQ.

Hopefully cg will soon implement an automated check during the weekly sync.

Report only if you have a proof, if you gave a key, wait for the « re-gifter » to complete his giveaway, then contact the winner and show him the key, if it's the same it's a re-gift, if not, your report is false and you make the sg support staff lose their time.

Why do you not know English which you learn? It is yours and free, learn English it is simple.