Seems to be reproducible (reported in game as well), logging in cold (from launcher) and into the copied character I’m consistently falling through the floor of an upper level and either down to ‘gridworld’ or getting stuck in a layer between the two floors. (Alliance housing, reproduced with multiple upper floor room types.
ETA:
- Problem not seen when logging out of the char and logging back while remaining in WoW
- Consistently seen when logging out to the launcher
- Not seen when on the ground floor
- In the current house layout I land on the top of a corridor section, and then can drop back into the house via the ceiling of a ground floor room
- Seems to be all upper room levels / types including the stairwell