Update. It’s been relocated to the LA WP. Hiding right under my nose…
I decided to do the Lost llama achievement for the pvp lobby today, and seems like the forth llama (Fancy Llama) is missing?
The guide shows it’s on the ruined wall on the east side of the lobby, but it appears no longer to be accessible, as it teleports me to the LA portal if you get close. Taking a closer look (before it teleports me) there doesn’t seem to be anything there.