2 files changed, 7 insertions, 3 deletions
diff --git a/src/main/java/gregtech/api/GregTech_API.java b/src/main/java/gregtech/api/GregTech_API.java
index c382e90fef..92e0ef36dd 100644
--- a/src/main/java/gregtech/api/GregTech_API.java
+++ b/src/main/java/gregtech/api/GregTech_API.java
@@ -278,7 +278,8 @@ public class GregTech_API {
      * Getting assigned by the Mod loading
      */
     public static boolean sUnificationEntriesRegistered = false, sPreloadStarted = false, sPreloadFinished = false,
-        sLoadStarted = false, sLoadFinished = false, sPostloadStarted = false, sPostloadFinished = false;
+        sLoadStarted = false, sLoadFinished = false, sPostloadStarted = false, sPostloadFinished = false,
+        sFullLoadFinished = false;
 
     private static Class<BaseMetaTileEntity> sBaseMetaTileEntityClass = null;
 
diff --git a/src/main/java/gregtech/api/util/GT_Recipe.java b/src/main/java/gregtech/api/util/GT_Recipe.java
index 53d237096c..c0812dcaef 100644
--- a/src/main/java/gregtech/api/util/GT_Recipe.java
+++ b/src/main/java/gregtech/api/util/GT_Recipe.java
@@ -510,8 +510,11 @@ public class GT_Recipe implements Comparable<GT_Recipe> {
                     existingInput.inputAmount = Math.addExact(existingInput.inputAmount, itemStack.stackSize);
                 }
             }
-            mergedInputCache = newCache.toArray(new RecipeItemInput[0]);
-            return mergedInputCache;
+            final RecipeItemInput[] frozenCache = newCache.toArray(new RecipeItemInput[0]);
+            if (GregTech_API.sFullLoadFinished) {
+                mergedInputCache = frozenCache;
+            }
+            return frozenCache;
         }
     }