Falling through sky in Silithus and being disconnected

20240812 Gilneas, Grimmarc - I took the "Meet with Jaine in Silithus quest. I used the scroll to teleport there. I am now stuck in the sky with a blank orange background. After 3 seconds, I am disconnected from the server. I have no addons and the character received the quest as a popup when I logged him in earlier today.