diff --git a/modules/services/improveOSM.js b/modules/services/improveOSM.js
index 71c5f9897..281052a08 100644
--- a/modules/services/improveOSM.js
+++ b/modules/services/improveOSM.js
@@ -436,9 +436,11 @@ export default {
                     } else {
                         that.removeError(d);
                         if (d.newStatus === 'SOLVED') {
-                            // No pretty identifier, so we just use coordinates
-                            var closedID = d.loc[1].toFixed(5) + '/' + d.loc[0].toFixed(5);
-                            _erCache.closed[key + ':' + closedID] = true;
+                            // No error identifier, so we give a count of each category
+                            if (!(d.error_key in _erCache.closed)) {
+                                _erCache.closed[d.error_key] = 0;
+                            }
+                            _erCache.closed[d.error_key] += 1;
                         }
                     }
                     if (callback) callback(null, d);
@@ -486,7 +488,7 @@ export default {
     },
 
     // Used to populate `closed:improveosm` changeset tag
-    getClosedIDs: function() {
-        return Object.keys(_erCache.closed).sort();
+    getClosedCounts: function() {
+        return _erCache.closed;
     }
-};
+};
\ No newline at end of file
diff --git a/modules/ui/commit.js b/modules/ui/commit.js
index b2a764a88..dc2af6da2 100644
--- a/modules/ui/commit.js
+++ b/modules/ui/commit.js
@@ -25,7 +25,11 @@ var readOnlyTags = [
     /^host$/,
     /^locale$/,
     /^warnings:/,
-    /^resolved:/
+    /^resolved:/,
+    /^closed:note$/,
+    /^closed:keepright$/,
+    /^closed:improveosm:/,
+    /^closed:osmose:/
 ];
 
 // treat most punctuation (except -, _, +, &) as hashtag delimiters - #4398
@@ -134,6 +138,7 @@ export function uiCommit(context) {
 
         // assign tags for closed issues and notes
         var osmClosed = osm.getClosedIDs();
+        var issueType;
         if (osmClosed.length) {
             tags['closed:note'] = osmClosed.join(';').substr(0, tagCharLimit);
         }
@@ -144,15 +149,15 @@ export function uiCommit(context) {
             }
         }
         if (services.improveOSM) {
-            var iOsmClosed = services.improveOSM.getClosedIDs();
-            if (iOsmClosed.length) {
-                tags['closed:improveosm'] = iOsmClosed.join(';').substr(0, tagCharLimit);
+            var iOsmClosed = services.improveOSM.getClosedCounts();
+            for (issueType in iOsmClosed) {
+                tags['closed:improveosm:' + issueType] = iOsmClosed[issueType].toString().substr(0, tagCharLimit);
             }
         }
         if (services.osmose) {
             var osmoseClosed = services.osmose.getClosedCounts();
-            for (var issueType in osmoseClosed) {
-                tags['closed:osmose:' + issueType] = osmoseClosed[issueType].toString().substr(0, 255);
+            for (issueType in osmoseClosed) {
+                tags['closed:osmose:' + issueType] = osmoseClosed[issueType].toString().substr(0, tagCharLimit);
             }
         }
 
@@ -591,4 +596,4 @@ export function uiCommit(context) {
 
 
     return utilRebind(commit, dispatch, 'on');
-}
\ No newline at end of file
+}