Long story short: crafttweaker doesn't output the sorted item in a recipe.
E.g.: ore:ingotZinc.firstItem should result in a metallurgy ingot (ownerofeverything), but it is from a different mod (moreplanets) instead.
This worked fine in 1.7.10, but i think CT or unidict changed something

CraftTweaker create their recipes before UniDict unification occurs, so, this is expected to happen.