Possibly modified game data or illegal mods.
This is one of the most pathetic excuses I've read/heard. That crash may have been caused due to many consequences/reasons, such as latency, lack of connection to the server, internet problems, including the very fact that through the whole event happened a massive loss of connections due to faults with the script.
The server was manipulated at the last minute, to disable certain features of it, which basically caused a lot of problems. On the other hand, this was not the only participant to have such drawbacks, there were a lot of players who experienced the same situation many times. In this case, you're saying that all the players who actually were kicked from the server or had this kind of crashes had some kind of modification or illegal mods.
Your argument is absolute crap.