Not a game breaking bug, but a heads up that the avatars of the people in your party seems to have a number of bugs going on.
Sometimes it will look like they are "off target" so you see like half of it, other times it will be basically empty, sometimes you have a weird triangle in the upper right part while the rest is empty, and sometimes you will get some orange/red partial picture instead of the player picture. If several people in your party, it will sometimes look like the avatar is pushed more and more left "off center" of where it should have been in the box down the list of players.
The part where it goes in and out of jade bot mode also seems to mess this up a bit, sometimes it will work fine, sometimes it will work with a delay, and other times it makes the profile picture just disappear.
The best one so far was when my party member suddenly turned into me, with my player picture. We were only two in the party when that happened, so not sure if it would have changed all of them.
Sometimes the bug fixes itself after a while, sometimes it resets between zones/story parts, and sometimes it will flicker on and off. Getting on and off mounts also seems to affect this.
Expansion still amazing, but you probably want to put this on your list for later fixes?