diff --git a/templates/utils.html b/templates/utils.html
index e861346..571dc2c 100644
--- a/templates/utils.html
+++ b/templates/utils.html
@@ -82,7 +82,7 @@
 </div>
 {% elif meta.in_reply_to_self %}
 <div style="margin:10px 0 15px 0;padding:0;">
-self reply
+<a href="{{ obj.inReplyTo }}">self reply</a>
 </div>
 {% endif %}
 
diff --git a/utils/template_filters.py b/utils/template_filters.py
index 085791c..aec0dc7 100644
--- a/utils/template_filters.py
+++ b/utils/template_filters.py
@@ -247,6 +247,9 @@ def get_answer_count(choice, obj, meta):
         if option.get("name") == choice:
             return option.get("replies", {}).get("totalItems", 0)
 
+    _logger.warning(f"invalid poll data {choice} {obj} {meta}")
+    return 0
+
 
 @filters.app_template_filter()
 def get_total_answers_count(obj, meta):