[version: MC1.12-0.1.0.23] Yes I know theres another version of this issue, but that was for a 1.10.2 version. the factory blocks worked with the last version I had until the update from earlier today. I noticed only because their auto generated EMC value disappeared and I was trying to craft them for something I was building. :V

It's the same bug, so tracking under #594

well, since I just installed crafttweaker for other tweaks I'll go ahead and just add the recipe back in manually so it never breaks again. since I can easily do that with crafttweaker recipemaker going. ;)