Twice back to back I just bought 5 kronos (and then 4 kronos), paid for them, waited a minute to see "your krono trade with xxxxx was unsuccessful, the money and items you have included in your trade have been returned to you. Please try again later." Then instead of returning them correctly, I ended up with 5 kronos (then 4 more kronos) and my money returned to me. Leaving the other person with nothing (until I returned the money separately). So the game is glitching on behalf of the person with the items trading and against the person trading the kronos. Pretty terrible glitch. Posted here for greater visibility.