I know you guys are already hard at work furiously working on a way to fix this glitch, but I beg you: please do not remove the 12-man raiding. Instead, could you make it a feature? Like a mode that allows 12 people in, but makes loot drops just normal lost sector drops. Something like this would be phenomenal and something to do for fun rather than loot. It would bring back a desire to do older raids, even after doing them tens of times. It's not harmful in the slightest (other than breaking your carefully thought out encounters), and instead would increase the amount of joy and excitement from your game. This year until witch queen comes out is about fixing a multitude of issues the community has with the game, is it not? Then what's the harm in allowing 12-man raids when all they bring is joy?