diff --git a/rhodecode/lib/helpers.py b/rhodecode/lib/helpers.py
--- a/rhodecode/lib/helpers.py
+++ b/rhodecode/lib/helpers.py
@@ -25,6 +25,7 @@ Consists of functions to typically be us
 available to Controllers. This module is available to both as 'h'.
 """
 import base64
+import collections
 
 import os
 import random
@@ -1733,7 +1734,7 @@ def process_patterns(text_string, repo_n
 
 
 def urlify_commit_message(commit_text, repository=None, active_pattern_entries=None,
-                          issues_container=None, error_container=None):
+                          issues_container_callback=None, error_container=None):
     """
     Parses given text message and makes proper links.
     issues are linked to given issue-server, and rest is a commit link
@@ -1756,8 +1757,9 @@ def urlify_commit_message(commit_text, r
     new_text, issues, errors = process_patterns(
         new_text, repository or '', active_entries=active_pattern_entries)
 
-    if issues_container is not None:
-        issues_container.extend(issues)
+    if issues_container_callback is not None:
+        for issue in issues:
+            issues_container_callback(issue)
 
     if error_container is not None:
         error_container.extend(errors)
@@ -1802,7 +1804,7 @@ def renderer_from_filename(filename, exc
 
 
 def render(source, renderer='rst', mentions=False, relative_urls=None,
-           repo_name=None, active_pattern_entries=None, issues_container=None):
+           repo_name=None, active_pattern_entries=None, issues_container_callback=None):
 
     def maybe_convert_relative_links(html_source):
         if relative_urls:
@@ -1819,8 +1821,9 @@ def render(source, renderer='rst', menti
             source, issues, errors = process_patterns(
                 source, repo_name, link_format='rst',
                 active_entries=active_pattern_entries)
-            if issues_container is not None:
-                issues_container.extend(issues)
+            if issues_container_callback is not None:
+                for issue in issues:
+                    issues_container_callback(issue)
 
         return literal(
             '<div class="rst-block">%s</div>' %
@@ -1833,8 +1836,10 @@ def render(source, renderer='rst', menti
             source, issues, errors = process_patterns(
                 source, repo_name, link_format='markdown',
                 active_entries=active_pattern_entries)
-            if issues_container is not None:
-                issues_container.extend(issues)
+            if issues_container_callback is not None:
+                for issue in issues:
+                    issues_container_callback(issue)
+
 
         return literal(
             '<div class="markdown-block">%s</div>' %
@@ -2115,3 +2120,29 @@ def is_active(menu_entry, selected):
 
     if selected in menu_entry:
         return "active"
+
+
+class IssuesRegistry(object):
+    """
+    issue_registry = IssuesRegistry()
+    some_func(issues_callback=issues_registry(...))
+    """
+
+    def __init__(self):
+        self.issues = []
+        self.unique_issues = collections.defaultdict(lambda: [])
+
+    def __call__(self, commit_dict=None):
+        def callback(issue):
+            if commit_dict and issue:
+                issue['commit'] = commit_dict
+            self.issues.append(issue)
+            self.unique_issues[issue['id']].append(issue)
+        return callback
+
+    def get_issues(self):
+        return self.issues
+
+    @property
+    def issues_unique_count(self):
+        return len(set(i['id'] for i in self.issues))
diff --git a/rhodecode/templates/compare/compare_commits.mako b/rhodecode/templates/compare/compare_commits.mako
--- a/rhodecode/templates/compare/compare_commits.mako
+++ b/rhodecode/templates/compare/compare_commits.mako
@@ -24,7 +24,7 @@
     ## to speed up lookups cache some functions before the loop
     <%
         active_patterns = h.get_active_pattern_entries(c.repo_name)
-        urlify_commit_message = h.partial(h.urlify_commit_message, active_pattern_entries=active_patterns, issues_container=getattr(c, 'referenced_commit_issues', None))
+        urlify_commit_message = h.partial(h.urlify_commit_message, active_pattern_entries=active_patterns)
     %>
 
     %for commit in c.commit_ranges:
@@ -57,7 +57,7 @@
             </td>
             <td class="mid td-description">
                 <div class="log-container truncate-wrap">
-                    <div class="message truncate" id="c-${commit.raw_id}" data-message-raw="${commit.message}">${urlify_commit_message(commit.message, c.repo_name)}</div>
+                    <div class="message truncate" id="c-${commit.raw_id}" data-message-raw="${commit.message}">${urlify_commit_message(commit.message, c.repo_name, issues_container_callback=getattr(c, 'referenced_commit_issues', lambda p:p)(commit.serialize()))}</div>
                 </div>
             </td>
         </tr>
diff --git a/rhodecode/templates/pullrequests/pullrequest_show.mako b/rhodecode/templates/pullrequests/pullrequest_show.mako
--- a/rhodecode/templates/pullrequests/pullrequest_show.mako
+++ b/rhodecode/templates/pullrequests/pullrequest_show.mako
@@ -27,8 +27,8 @@
 <%def name="main()">
 ## Container to gather extracted Tickets
 <%
-    c.referenced_commit_issues = []
-    c.referenced_desc_issues = []
+    c.referenced_commit_issues = h.IssuesRegistry()
+    c.referenced_desc_issues = h.IssuesRegistry()
 %>
 
 <script type="text/javascript">
@@ -86,7 +86,7 @@
     </div>
 
     <div id="pr-desc" class="input" title="${_('Rendered using {} renderer').format(c.renderer)}">
-        ${h.render(c.pull_request.description, renderer=c.renderer, repo_name=c.repo_name, issues_container=c.referenced_desc_issues)}
+        ${h.render(c.pull_request.description, renderer=c.renderer, repo_name=c.repo_name, issues_container_callback=c.referenced_desc_issues())}
     </div>
 
     <div id="pr-desc-edit" class="input textarea" style="display: none;">
@@ -435,7 +435,7 @@
                                 </td>
                                 <td class="mid td-description">
                                     <div class="log-container truncate-wrap">
-                                        <div class="message truncate" id="c-${commit.raw_id}" data-message-raw="${commit.message}">${h.urlify_commit_message(commit.message, c.repo_name, issues_container=c.referenced_commit_issues)}</div>
+                                        <div class="message truncate" id="c-${commit.raw_id}" data-message-raw="${commit.message}">${h.urlify_commit_message(commit.message, c.repo_name, issues_container_callback=c.referenced_commit_issues(commit.serialize()))}</div>
                                     </div>
                                 </td>
                             </tr>
@@ -809,7 +809,7 @@
             <div class="sidebar-element clear-both">
                 <div class="tooltip right-sidebar-collapsed-state" style="display: none" onclick="toggleSidebar(); return false" title="${_('Referenced Tickets')}">
                     <i class="icon-info-circled"></i>
-                    ${(len(c.referenced_desc_issues) + len(c.referenced_commit_issues))}
+                    ${(c.referenced_desc_issues.issues_unique_count + c.referenced_commit_issues.issues_unique_count)}
                 </div>
 
                 <div class="right-sidebar-expanded-state pr-details-title">
@@ -822,15 +822,17 @@
                     <table>
 
                         <tr><td><code>${_('In pull request description')}:</code></td></tr>
-                        % if c.referenced_desc_issues:
-                            % for ticket_dict in sorted(c.referenced_desc_issues):
+                        % if c.referenced_desc_issues.issues:
+
+                            % for ticket_id, ticket_dict in c.referenced_desc_issues.unique_issues.items():
                             <tr>
                                 <td>
-                                    <a href="${ticket_dict.get('url')}">
-                                    ${ticket_dict.get('id')}
+                                    <a href="${ticket_dict[0].get('url')}">
+                                    ${ticket_id}
                                     </a>
                                 </td>
                             </tr>
+
                             % endfor
                         % else:
                             <tr>
@@ -841,13 +843,14 @@
                         % endif
 
                         <tr><td style="padding-top: 10px"><code>${_('In commit messages')}:</code></td></tr>
-                        % if c.referenced_commit_issues:
-                            % for ticket_dict in sorted(c.referenced_commit_issues):
+                        % if c.referenced_commit_issues.issues:
+                            % for ticket_id, ticket_dict in c.referenced_commit_issues.unique_issues.items():
                             <tr>
                                 <td>
-                                    <a href="${ticket_dict.get('url')}">
-                                    ${ticket_dict.get('id')}
+                                    <a href="${ticket_dict[0].get('url')}">
+                                    ${ticket_id}
                                     </a>
+                                    - ${_ungettext('in %s commit', 'in %s commits', len(ticket_dict)) % (len(ticket_dict))}
                                 </td>
                             </tr>
                             % endfor