I don't get it. For some reason, TMod crashed when I was on another app on mac. I reopened later, tried to open a game and the load failed, saying save backup had disappeared. When I went into finder and opened up my backup world and added it in, everything seemed to work fine.

But all my npcs despawned, and for some really annoying and weird reason, my Magic Storage has turned into lava. I don't know what to do, because it contained essential items such as the Murasama. This is genuinely so annoying.

Mod list:

* Alchemist NPC Lite
* absoluteAquarian Utilities
* Boss Checklist
* Boss Cursor
* Boss Intro's
* Calamities Vanities
* Calamity
* Calamity - Fargo's Souls DLC
* Calamity : Wrath of the Machines
* Calamity Mod Music
* Census - Town NPC Happiness Checker
* Compatibility Checker
* Cozy Houses
* DAYBREAK
* Fargo's Music Mod
* Fargo's Soul Extras
* Fargo's Souls
* Fargo's Mutant Mod
* Faster Waiting
* Helpful NPCs
* High FPS Support
* Innovault
* Luminance
* Magic Buildings
* Magic Storage
* NPC Happiness Viewer
* Nurse Overhaul
* Ore Excavator
* Quality of Terraria
* Recipe Browser
* Scaling Crowdedness
* Shop Expander
* Silky UI
* Smarter Cursor
* Subworld Library
* Veinminer
* Which Mod is This From?
* WikiThis
* WikiThis Mod Support
* Wing Slot Extra
* Yet Another Boss Health Bar

My magic storage turned into lava [mod]