With all the respect @Ueda , I know this is real hardcore problem. Like i said half Rp, Half PvP. Even though, you cant trust computers too much or on everything. Good example is you checked logs. Nice you found bunch of people. Wow nice list. Some players from what i read were there without no reason from ur logs. Hmm. Even though there was not my name. Or even the name who i did it with. Who gave me those rp tokens. And we did it together multiple times.
And for this i think there's only 2 reasons behind.
1: Which i have seen alot here too. Those who are close to you in this game. Those who you like are protected. It's not just gm thing. It's all around. Even though i don't have to worry about this anymore im not in village. Im missing on 90% of my accounts to do what i do. Play PvP.
OR
2: Your logs don't see everything. So don't count on that, 100%. Or you can go check deeper in your logs lul. Work too much with your logs and become half computer yourself too. That's not good. It will slowly destroy you. Its same with any work. If you don't know when to chill and you work too much give yourself fully in the work. Soon you are at a point where you are forced to take a break from that work.
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Last time you did the same log thing. I was in same PARTY. Where people abused tai melee with youthful spring an sake when it was bugged for one shotting bosses, even other players. I didn't even do it. I was in party chilling with them. Guess who got a ban.
This time same log thing xD. Expect i gave my own name out not saying who was the guy who i did it with. (It's funny how they can find everything in the logs.) Still they didn't find everything.