diff --git a/ivatar/ivataraccount/models.py b/ivatar/ivataraccount/models.py
index ca1c823..304a858 100644
--- a/ivatar/ivataraccount/models.py
+++ b/ivatar/ivataraccount/models.py
@@ -448,8 +448,8 @@ class ConfirmedOpenId(BaseAccountModel):
         lowercase_url = urlunsplit(
             (url.scheme.lower(), netloc, url.path, url.query, url.fragment)
         )
-        if lowercase_url[-1] != '/':
-            lowercase_url += '/'
+        #if lowercase_url[-1] != '/':
+        #    lowercase_url += '/'
         self.openid = lowercase_url
         self.digest = hashlib.sha256(lowercase_url.encode('utf-8')).hexdigest()
         return super().save(force_insert, force_update, using, update_fields)
diff --git a/ivatar/ivataraccount/read_libravatar_export.py b/ivatar/ivataraccount/read_libravatar_export.py
index db09992..b248399 100644
--- a/ivatar/ivataraccount/read_libravatar_export.py
+++ b/ivatar/ivataraccount/read_libravatar_export.py
@@ -20,6 +20,7 @@ def read_gzdata(gzdata=None):
     emails = []  # pylint: disable=invalid-name
     openids = []   # pylint: disable=invalid-name
     photos = []   # pylint: disable=invalid-name
+    username = None  # pylint: disable=invalid-name
 
     if not gzdata:
         return False
@@ -32,6 +33,11 @@ def read_gzdata(gzdata=None):
         print('Unknown export format: %s' % root.tag)
         exit(-1)
 
+    # Username
+    for item in root.findall('{%s}account' % SCHEMAROOT)[0].items():
+        if item[0] == 'username':
+            username = item[1]
+
     # Emails
     for email in root.findall('{%s}emails' % SCHEMAROOT)[0]:
         if email.tag == '{%s}email' % SCHEMAROOT:
@@ -69,4 +75,5 @@ def read_gzdata(gzdata=None):
         'emails': emails,
         'openids': openids,
         'photos': photos,
+        'username': username,
     }
diff --git a/ivatar/views.py b/ivatar/views.py
index 5c2b1c7..770f15c 100644
--- a/ivatar/views.py
+++ b/ivatar/views.py
@@ -55,7 +55,8 @@ class AvatarImageView(TemplateView):
         if sizetemp:
             if sizetemp != '' and sizetemp is not None and sizetemp != '0':
                 try:
-                    size = int(sizetemp)
+                    if int(sizetemp) > 0:
+                        size = int(sizetemp)
                 # Should we receive something we cannot convert to int, leave
                 # the user with the default value of 80
                 except ValueError: