multiple win bug?

When I've joined this page long ago I was newbie , didn't read all rules, I've joined same game few times and won it 2 times in about 30 minutes-1hour.. and I did very dumb thing.. claimed both gifts.. after that I've realized my mistake , bought that game and asked one of the guys from who I won the game to delete giveaway and make new one with game I bought him . Which he did .. now when I check my account on sgtools.info/multiple-wins it shows that I don't have multiple wins , and that everything is ok , but when I try to join some giveaway which have rules checker on sgtools it says I didn't pass it and that I have multiple wins ;_;
Does anyone knows is it bug or?