Yo-Kai Event: BLU Major Griefing Problem

[VerdeLuck]

Tried to run this event again and big surprise the trolls are still out in force after almost 2 weeks. I'm starting to have severe doubts about the people who say "just wait" because if you wait long enought he event just ends.
To be clear I am going to areas on my home server, making a PF, and tryig to earn Silver+ on these FATEs but man, there are so many BLU mages from Diabolos and Balmung who show up and start instantly killing the FATEs, refuse to join a party, and get hostile whenever you ask them to stop. I've had to get a GM involved multiple times because they get REALLY nasty in DMs when you ask them to stop.