Shadovar Trade Post Interior - Not Saving Properly

[I will never sleep]

Description
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The Shadovar Interior (the trade building) doesn't seem to be saving properly. In fact, this area has a lot of weird issues with fixtures and messengers being stuck there forever if they are sent there (possibly related?).

I had placed a fixture inside on the first of April, and the next day it was gone. So I placed another one, and now today it is gone. I spoke with a DM who won't be named to make sure it wasn't a griefer and it is apparently the area simply has something wrong with it.

Steps to reproduce
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Place a fixture in the Shadovar Interior.

Expected result
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The fixture will stay there and exist for longer than 24 hours.

Actual result
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Their lifespan is in fact shorter than the average insect.


Edit: Another complete oddity with this area that skipped my mind as I made this post:

After reset all the shops and shop signs are renamed to just "Shop" and only display the proper names after they've been interacted with at least once.

[MalKalz]

Fixed for next reset.

Area was missing its on enter / on exit scripts. I've updated that and hopefully this will resolve the issue.

The fixtures have been stored to the DB so we know its not an issue with that.