Fixed set 19 Nertea not adding a burden. Restructured errata tests to have padding zeroes.

gemp-lotr/gemp-lotr-async/src/main/web/cards/errata/set19-errata-playtest.json

@@ -59,7 +59,19 @@
 			          
 			        }
 			      }
-			    }
+			    },
+          {
+            "type": "conditional",
+            "condition": {
+              "type": "memoryIs",
+              "memory": "choice",
+              "value": "yes"
+            },
+            "effect": {
+              "type": "addBurdens",
+              "amount": 1
+            }
+          }
         ]
       },
     ]