TBH i did not read the whole thing so if someone already gave you the answer , ignore mine.
I regret to inform you that was no graph glitch at all, as i have tried it with multiple people in-game and it always shows “token enabled” for both. In other words that person had “no token”, and when you trade with people that have no token as far i remember items become untradable, this is to avoid RMT selling items that players could resell later.
Also not even sure if this is the reason, but people use your common reading skills to realize that token obviously has a (event token tag). Does that even sound like is the same kind of token?
More than likely it is an oversight, and the token is not applying the premium tag to your account. Regardless is not a lest cry wolf on the forum situation by that saying stuff like “OMG IS A SCAM, IMC YOU CHEAT”.
Go through proper channels, like the support tickets, and learn to be polite when asking, instead of getting mad because your rage ticket is being left for last(in case that is happening to you).

, any kind solution for this people whoever get scam like this ?