Ticket #23642: 23642.patch

src/org/openstreetmap/josm/io/OsmServerChangesetReader.java

@@ -57 +57 @@
     protected final InputStream getChangesetInputStream(long id, boolean includeDiscussion, ProgressMonitor monitor)
             throws OsmTransferException {
         StringBuilder sb = new StringBuilder(48).append("changeset/").append(id);
-        if (includeDiscussion) {
+        if (includeDiscussion || true) { // see #23642: work around bug in API
             sb.append("?include_discussion=true");
         }
         return getInputStream(sb.toString(), monitor.createSubTaskMonitor(1, true));