"Although we understand the impact that is caused after being removed from a duty finder group, please be aware that Game Masters will be unable to take action if a group member has been removed due to a player dispute, or if their game style differs (i.e. skipping in-game cutscenes, disagreement on using specific boss encounter tactics etc).

To avoid such incidents in the future, we would advise to speak with either the group leader or fellow party members when joining a new group to discuss any specific party restrictions that need to be addressed (i.e. any loot priorities, allowing group members to watch cutscenes etc)."
That's just SE trying not to step on toes, as opposed to a policy derived from their own ToS. Tsk.