Configuration with Minecraft - NeoForge options only show 1.20.1 versions

System Information

Field Value
Operating System Linux - Ubuntu 26.04.1 on x86_64
Product AMP ‘Proteus’ v2.8.0.8 (Mainline)
Virtualization None
Application Minecraft
Module MinecraftModule
Running in Container No
Current State Failed

Problem Description

Issue

I experienced a power outage, meaning the server went down, and when restarting, only 1.20.1 NeoForge versions are available in the config menus.

Reproduction Steps

  • Power outage
  • Error: something couldn’t fetch NeoForge loader
  • No 1.21 NeoForge options