Fixed post caching bug

boards/templates/boards/post.html

@@ -4,7 +4,8 b''
 
 {% get_current_language as LANGUAGE_CODE %}
 
-{% with thread=post.thread_new bumpable=thread.can_bump %}
+{% with thread=post.thread_new %}
+{% with bumpable=thread.can_bump %}
 {% cache 600 post post.id post.last_edit_time thread.archived bumpable truncated moderator LANGUAGE_CODE need_open_link %}
 
     {% with is_opening=post.is_opening %}
@@ -99,3 +100,4 b''
     {% endwith %}
 {% endcache %}
 {% endwith %}
+{% endwith %}