I had an End Time timewalking about two years ago where we killed Baine but the tank was upset that the healer didn’t dispel him. Funny thing was there wasn’t anything to dispel in the fight. We spent a good five miuntes trying to tell the tank that but he said he wouldn’t move on until we removed the trash healer.
We kicked the tank instead and I got rage whispers from the tank because I used the dungeon journal abilities to explain the fight and show there were no abilities that could be dispelled. Some people are just a little bit out there.