diff --git a/weboob/applications/boobtracker/boobtracker.py b/weboob/applications/boobtracker/boobtracker.py
index efc67897..619bb76c 100644
--- a/weboob/applications/boobtracker/boobtracker.py
+++ b/weboob/applications/boobtracker/boobtracker.py
@@ -55,7 +55,7 @@ class IssueFormatter(IFormatter):
         if item['history']:
             result += '\nHistory:\n'
             for u in item['history']:
-                result += '* %s%s - %s%s\n' % (self.BOLD, u.date, u.author, self.NC)
+                result += '* %s%s - %s%s\n' % (self.BOLD, u.date, u.author.name, self.NC)
                 for change in u.changes:
                     result += '  - %s%s%s: %s -> %s\n' % (self.BOLD, change.field, self.NC, change.last, change.new)
                 if u.message:
diff --git a/weboob/backends/redmine/pages/issues.py b/weboob/backends/redmine/pages/issues.py
index d4e58552..2a1403b7 100644
--- a/weboob/backends/redmine/pages/issues.py
+++ b/weboob/backends/redmine/pages/issues.py
@@ -243,8 +243,13 @@ class IssuePage(NewIssuePage):
             update = {}
             update['id'] = div.find('h4').find('div').find('a').text[1:]
             alist = div.find('h4').findall('a')
-            update['author'] = (int(alist[-2].attrib['href'].split('/')[-1]),
-                                to_unicode(alist[-2].text))
+            if len(alist) == 3:
+                update['author'] = (int(alist[-2].attrib['href'].split('/')[-1]),
+                                    to_unicode(alist[-2].text))
+            else:
+                m = re.match('Updated by (.*)', alist[0].tail.strip())
+                if m:
+                    update['author'] = (0, to_unicode(m.group(1)))
             update['date'] = self.parse_datetime(alist[-1].attrib['title'])
             if div.find('div') is not None:
                 comment = div.find('div')