Fix simulator double activation while tnt still present

BauSystem_Main/src/de/steamwar/bausystem/features/simulator/data/tnt/TNTPhase.java

@@ -69,6 +69,11 @@ public final class TNTPhase extends SimulatorPhase {
                 tnt.setFuseTicks(lifetime);
             }
         });
+        tickEnd.accept(tickOffset + lifetime, new SimulatorAction(0, 1) {
+            @Override
+            public void accept(World world) {
+            }
+        });
     }
 
     @Override