The Realm Enhancement NPCs can be buggy, as I'm sure many people know. Sometimes when you hand in a full buffs token you only get given a Haste Of The Realm buff and all the other buffs fail. I think I've observed the cause.
I've tried to take note of when this occurs and it seems to only happen if two players are trying to use the realm buffs NPC simultaneously. One of you will get the buffs and one won't.
Obviously this needs to be fixed. But in the meantime, to avoid the bug try to only use the buffer when they have your sole attention (which can be difficult when there's a scrum of players of course).



/ From the windowwwww