Crash when selecting NPC with loaded appearance

[Maya067]

Describe the bug
When you load appearance on an overworld NPC (for instance, materia medler in Limsa Lominsa), if you click on him in game, the game will crash.

To Reproduce
Steps to reproduce the behaviour:

1. Go to Limsa Lominsa
2. Use the + button to add the materia melder
3. Load a custom appearance
4. click on the npc

Expected behaviour
What's strange is that doing the same step on a housing NPC doesn't crash the game. I tried disabling all mods, the bug is still here.

Log file
It's a game crash and Anamnesis doesn't generate a log.

[Luminiari]

Anamnesis starts logging as soon as it's launched, so a log would exist.

[Luminiari]

Throwing mine here for context
2021-11-03-19-57-02.txt
:

[Luminiari]

Can successfully replicate the crash in both current release and development builds. Verbose logging doesn't show anything either- 2021-11-03-20-12-21.txt

[Yuki-Codes]

Looks like NPC's were being changed to Player, which ffxiv really doesn't like.
Is fixed for the next version.