(1.0.55 - X64 (Newland)) CTD - When opening inventory of specific character twice

[GroeneAppel]

Greetings,

I've bumped into a persistant crash where my game crashes whenever I open the inventory of a specific PC twice.
The game will also crash persistently when attempting to loot, in addition to occasionly crashing when selecting the portrait of this character. This issue seems to affect only that specific PC, all others behave as normal.

I've already tried to drop all the item the character is wearing, however that does not seem to affect the CTD.

I've attached the crashdump zip to this post.