Pluto was stripped of its status as a planet and called a "dwarf planet" and the asteroid Ceres along with a few other large solar system bodies out past Pluto were added to that category. Nothing in reality has changed. All that happened was a bunch of people using Alinsky tactics strong-armed their controversial views into "acceptability." The only reason the IAU has any authority to name objects and their features at all is because every who is interested in the topic long ago agreed to be bound by their opinions.
Well Eris is the Goddess of discord. She was also responsible for the Trojan War.
Interesting.