Update Failure with Minecraft - trying to update neoforge verison fails

[Bodrew]

Startup Issue with Minecraft - right minecraft neoforge version not showing anymore

Actually turns out it may be resolved now. See if you can see all the versions now in your instance. If not, stop the instance, use the file manager to delete NeoForgeVersionManifest.xml in the instance root, then start the instance again. Should be good after that.