I will not waste more energy with your lame site. You lie for everything (Including your online people too)
Everyone can open ur site and check how many online it shows it has and how many are communicating in the chat and open a site that has the same number of online people in the chat and see the chat there.
Without knowing what was really up with the match in question I guess it's fair to assume if he match was indeed flagged, a different site would have voided it as well. And well, it wasn't.
Also a site can't blame a player for having accounts at different sites. That's actually the first time ever I have heard this excuse. I have accounts at countless places and in the past also made bets on the same game/result but on different sites, may it be due to limits, better odds or whatever. And I have never encountered any problem with it.
Anyway, like I said it's hard to tell what was wrong with the match in question, fixed or not, but the explanation is kind of sus.
And by the way, I wonder what happened to bets that were placed on the other player. Were those cancelled as well or just graded as a loss. Obviously we will never find out, only if someone here would also bet on that exact game but the opposite site. And since there are not really razed players around the chances for finding out are basically 0.