startsWith('tombstone-') --> endsWith('-tombstone')

app/soapbox/features/status/index.js

@@ -431,7 +431,7 @@ class Status extends ImmutablePureComponent {
 
   renderChildren(list) {
     return list.map(id => {
-      if (id.startsWith('tombstone-')) {
+      if (id.endsWith('-tombstone')) {
         return this.renderTombstone(id);
       } else {
         return this.renderStatus(id);

app/soapbox/reducers/__tests__/contexts-test.js

@@ -30,7 +30,7 @@ describe('contexts reducer', () => {
         '9zIH9GTCDWEFSRt2um': '9zIH7PUdhK3Ircg4hM',
         '9zIH9fhaP9atiJoOJc': '9zIH8WYwtnUx4yDzUm',
         '9zIH8WYwtnUx4yDzUm': '9zIH7PUdhK3Ircg4hM',
-        'tombstone-9zIH8WYwtnUx4yDzUm': '9zIH7mMGgc1RmJwDLM',
+        '9zIH8WYwtnUx4yDzUm-tombstone': '9zIH7mMGgc1RmJwDLM',
       }),
       replies: ImmutableMap({
         '9zIH6kDXA10YqhMKqO': ImmutableOrderedSet([
@@ -44,11 +44,11 @@ describe('contexts reducer', () => {
         '9zIH8WYwtnUx4yDzUm': ImmutableOrderedSet([
           '9zIH9fhaP9atiJoOJc',
         ]),
-        'tombstone-9zIH8WYwtnUx4yDzUm': ImmutableOrderedSet([
+        '9zIH8WYwtnUx4yDzUm-tombstone': ImmutableOrderedSet([
           '9zIH8WYwtnUx4yDzUm',
         ]),
         '9zIH7mMGgc1RmJwDLM': ImmutableOrderedSet([
-          'tombstone-9zIH8WYwtnUx4yDzUm',
+          '9zIH8WYwtnUx4yDzUm-tombstone',
         ]),
       }),
     }));

app/soapbox/reducers/contexts.js

@@ -31,7 +31,7 @@ const importStatuses = (state, statuses) => {
 };
 
 const insertTombstone = (state, ancestorId, descendantId) => {
-  const tombstoneId = `tombstone-${descendantId}`;
+  const tombstoneId = `${descendantId}-tombstone`;
   return state.withMutations(state => {
     importStatus(state, { id: tombstoneId, in_reply_to_id: ancestorId });
     importStatus(state, { id: descendantId, in_reply_to_id: tombstoneId });