diff --git a/Logic/Osm/ChangesetHandler.ts b/Logic/Osm/ChangesetHandler.ts
index 5b07a0faf..1861afa3a 100644
--- a/Logic/Osm/ChangesetHandler.ts
+++ b/Logic/Osm/ChangesetHandler.ts
@@ -50,6 +50,22 @@ export class ChangesetHandler {
 
     }
 
+    /**
+     * Creates a new list which contains every key at most once
+     */
+    public static removeDuplicateMetaTags(extraMetaTags: ChangesetTag[]): ChangesetTag[]{
+        const r : ChangesetTag[] = []
+        const seen = new Set<string>()
+        for (const extraMetaTag of extraMetaTags) {
+            if(seen.has(extraMetaTag.key)){
+                continue
+            }
+            r.push(extraMetaTag)
+            seen.add(extraMetaTag.key)
+        }
+        return r
+    }
+
     /**
      * Inplace rewrite of extraMetaTags
      * If the metatags contain a special motivation of the format "<change-type>:node/-<number>", this method will rewrite this negative number to the actual ID
@@ -95,7 +111,7 @@ export class ChangesetHandler {
         }
         
         extraMetaTags = [...extraMetaTags, ...this.defaultChangesetTags()]
-
+        extraMetaTags = ChangesetHandler.removeDuplicateMetaTags(extraMetaTags)
         if (this.userDetails.data.csCount == 0) {
             // The user became a contributor!
             this.userDetails.data.csCount = 1;
@@ -316,6 +332,7 @@ export class ChangesetHandler {
     private async UpdateTags(
         csId: number,
         tags: ChangesetTag[]) {
+        tags = ChangesetHandler.removeDuplicateMetaTags(tags)
 
         console.trace("Updating tags of " + csId)
         const self = this;
diff --git a/Models/Constants.ts b/Models/Constants.ts
index d7cf889fb..6e0466d04 100644
--- a/Models/Constants.ts
+++ b/Models/Constants.ts
@@ -2,7 +2,7 @@ import {Utils} from "../Utils";
 
 export default class Constants {
 
-    public static vNumber = "0.17.0-alpha-2";
+    public static vNumber = "0.17.0-alpha-3";
     
     public static ImgurApiKey = '7070e7167f0a25a'
     public static readonly mapillary_client_token_v4 = "MLY|4441509239301885|b40ad2d3ea105435bd40c7e76993ae85"
diff --git a/assets/layers/charging_station/charging_station.json b/assets/layers/charging_station/charging_station.json
index 6c05fa04b..9bde3a320 100644
--- a/assets/layers/charging_station/charging_station.json
+++ b/assets/layers/charging_station/charging_station.json
@@ -3370,18 +3370,6 @@
         "nl": "Moet men betalen om dit oplaadpunt te gebruiken?"
       },
       "mappings": [
-        {
-          "if": {
-            "and": [
-              "fee=no"
-            ]
-          },
-          "then": {
-            "nl": "Gratis te gebruiken",
-            "en": "Free to use"
-          },
-          "hideInAnswer": true
-        },
         {
           "if": {
             "and": [
@@ -3410,6 +3398,18 @@
             "en": "Free to use, but one has to authenticate"
           }
         },
+        {
+          "if": {
+            "and": [
+              "fee=no"
+            ]
+          },
+          "then": {
+            "nl": "Gratis te gebruiken",
+            "en": "Free to use"
+          },
+          "hideInAnswer": true
+        },
         {
           "if": {
             "and": [
diff --git a/assets/layers/charging_station/charging_station.protojson b/assets/layers/charging_station/charging_station.protojson
index 7c6d492ec..ad748caa2 100644
--- a/assets/layers/charging_station/charging_station.protojson
+++ b/assets/layers/charging_station/charging_station.protojson
@@ -224,18 +224,6 @@
         "nl": "Moet men betalen om dit oplaadpunt te gebruiken?"
       },
       "mappings": [
-        {
-          "if": {
-            "and": [
-              "fee=no"
-            ]
-          },
-          "then": {
-            "nl": "Gratis te gebruiken",
-            "en": "Free to use"
-          },
-          "hideInAnswer": true
-        },
         {
           "if": {
             "and": [
@@ -264,6 +252,18 @@
             "en": "Free to use, but one has to authenticate"
           }
         },
+        {
+          "if": {
+            "and": [
+              "fee=no"
+            ]
+          },
+          "then": {
+            "nl": "Gratis te gebruiken",
+            "en": "Free to use"
+          },
+          "hideInAnswer": true
+        },
         {
           "if": {
             "and": [
diff --git a/langs/layers/en.json b/langs/layers/en.json
index 5203d3866..472d18c56 100644
--- a/langs/layers/en.json
+++ b/langs/layers/en.json
@@ -1797,14 +1797,14 @@
             "fee": {
                 "mappings": {
                     "0": {
-                        "then": "Free to use"
-                    },
-                    "1": {
                         "then": "Free to use (without authenticating)"
                     },
-                    "2": {
+                    "1": {
                         "then": "Free to use, but one has to authenticate"
                     },
+                    "2": {
+                        "then": "Free to use"
+                    },
                     "3": {
                         "then": "Paid use, but free for customers of the hotel/pub/hospital/... who operates the charging station"
                     },
diff --git a/langs/layers/nl.json b/langs/layers/nl.json
index 46bcd6691..b71c9de87 100644
--- a/langs/layers/nl.json
+++ b/langs/layers/nl.json
@@ -1806,14 +1806,14 @@
             "fee": {
                 "mappings": {
                     "0": {
-                        "then": "Gratis te gebruiken"
-                    },
-                    "1": {
                         "then": "Gratis te gebruiken (zonder aan te melden)"
                     },
-                    "2": {
+                    "1": {
                         "then": "Gratis te gebruiken, maar aanmelden met een applicatie is verplicht"
                     },
+                    "2": {
+                        "then": "Gratis te gebruiken"
+                    },
                     "3": {
                         "then": "Betalend te gebruiken, maar gratis voor klanten van het bijhorende hotel/café/ziekenhuis/..."
                     },