Bad save json after updating to latest experimental

[Skrassh]

Describe the bug

I updated my game install using Dabdoob launcher from Apr 27 experimental to 2026-04-28-1259. After updating I now get a bad save json error

DEBUG : Bad save json
Json error: file <unknown source file>, at line 29, character 18:
<color_white><color_cyan>29:18,264: error: expecting: string constant instead got: [</color>

, "last_state_change": 5217563, "final_values": [ [ "int", "0" ], [ "int", "0" ], [ "int", "1" ] ] }, "conduct_zero_character_kills": { "completion": "failed", "last_state_change": 5725134, "final_values": [ [ "int", "1" ] ] }, "conduct_zero_kills": { "completion": "failed", "last_state_change": 5215225, "final_values": [ [ "int", "1" ], [ "int", "0" ] ] }, "mom_gain_any_nether_attunement": { "completion": "completed", "last_state_change": 5437425, "final_values": [  ] } } },

The last thing I did before saving was complete a Sky Island expedition and visiting the Black Glass location.

Attach save file

Sky Island 4 Electric Boogalo.zip

Steps to reproduce

1. Try and load into the Sky Island 4 Electric Boogalo Save
2. Get the Bad Save Json Error

Expected behavior

I expect to be able to open the save

Screenshots

No response

Versions and configuration

• OS: Windows 11
• Game Version: cdda-experimental-2026-04-28-1259-dirty
• Graphics Version: Tiles
• Ingame Language: English
• Mods Loaded: Dark Days Ahead, Disable NPC Needs, Portal Storms Ignore NPCs, Sky Island, Magiclysm, Mind Over Matter, DinoMod, Bombastic Perks, Martial Mastery, Mythical Martial Arts

Additional context

No response

[dobbry-vechur]

very likely related to #86626
save contains: "actor_data": { "handler": [ {...}, {...} ], [ {...}, {...} ], "handled_any_items": false }
not sure how it could've serialized this way though.

[Skrassh]

I assume I would need to dig into the JSON to repair this save file correct?