diff --git a/oa-core/lib/omniauth/strategy.rb b/oa-core/lib/omniauth/strategy.rb
index e915d7298..cce594ad6 100644
--- a/oa-core/lib/omniauth/strategy.rb
+++ b/oa-core/lib/omniauth/strategy.rb
@@ -95,7 +95,7 @@ def mock_request_call
       elsif env['HTTP_REFERER'] && !env['HTTP_REFERER'].match(/#{request_path}$/)
         @env['rack.session']['omniauth.origin'] = env['HTTP_REFERER']
       end
-      redirect(callback_path)
+      redirect(script_name + callback_path)
     end
 
     def mock_callback_call
diff --git a/oa-core/spec/omniauth/strategy_spec.rb b/oa-core/spec/omniauth/strategy_spec.rb
index b18681bed..e7c2f498b 100644
--- a/oa-core/spec/omniauth/strategy_spec.rb
+++ b/oa-core/spec/omniauth/strategy_spec.rb
@@ -258,6 +258,11 @@ def make_env(path = '/auth/test', props = {})
         strategy.call(make_env('/AUTH/Test'))[0].should == 302
       end
 
+      it 'should respect SCRIPT_NAME (a.k.a. BaseURI)' do
+        response = strategy.call(make_env('/auth/test', 'SCRIPT_NAME' => '/sub_uri'))
+        response[1]['Location'].should == '/sub_uri/auth/test/callback'
+      end
+
       it 'should be case insensitive on callback path' do
         strategy.call(make_env('/AUTH/TeSt/CaLlBAck')).should == strategy.call(make_env('/auth/test/callback'))
       end
diff --git a/oa-oauth/lib/omniauth/strategies/facebook.rb b/oa-oauth/lib/omniauth/strategies/facebook.rb
index d6c701ebc..ea87e33ac 100644
--- a/oa-oauth/lib/omniauth/strategies/facebook.rb
+++ b/oa-oauth/lib/omniauth/strategies/facebook.rb
@@ -45,7 +45,7 @@ def facebook_session
 
       def user_info
         {
-          'nickname' => user_data["link"].split('/').last,
+          'nickname' => user_data["username"],
           'email' => (user_data["email"] if user_data["email"]),
           'first_name' => user_data["first_name"],
           'last_name' => user_data["last_name"],
diff --git a/oa-oauth/lib/omniauth/strategies/linked_in.rb b/oa-oauth/lib/omniauth/strategies/linked_in.rb
index fded7fd7c..019c9fd79 100644
--- a/oa-oauth/lib/omniauth/strategies/linked_in.rb
+++ b/oa-oauth/lib/omniauth/strategies/linked_in.rb
@@ -40,10 +40,13 @@ def user_hash(access_token)
           'description' => person['headline'],
           'public_profile_url' => person['public_profile_url']
         }
-        hash['urls']={}
-        person['member_url_resources']['member_url'].each do |url|
-          hash['urls']["#{url['name']}"]=url['url']
-        end
+        hash['urls']={}                
+        member_urls = person['member_url_resources']['member_url']
+        if (!member_urls.nil?) and (!member_urls.empty?)
+          [member_urls].flatten.each do |url|
+            hash['urls']["#{url['name']}"]=url['url']
+          end
+        end    
         hash['urls']['LinkedIn'] = person['public_profile_url']
         hash['name'] = "#{hash['first_name']} #{hash['last_name']}"
         hash
diff --git a/oa-oauth/lib/omniauth/strategies/oauth2.rb b/oa-oauth/lib/omniauth/strategies/oauth2.rb
index 2499421f4..c1446b88a 100644
--- a/oa-oauth/lib/omniauth/strategies/oauth2.rb
+++ b/oa-oauth/lib/omniauth/strategies/oauth2.rb
@@ -80,6 +80,8 @@ def callback_phase
         fail!(:invalid_credentials, e)
       rescue ::MultiJson::DecodeError => e
         fail!(:invalid_response, e)
+      rescue ::Timeout::Error, ::Errno::ETIMEDOUT => e
+        fail!(:timeout, e)
       end
 
       def build_access_token
@@ -89,7 +91,7 @@ def build_access_token
 
       def auth_hash
         credentials = {'token' => @access_token.token}
-        credentials.merge('refresh_token' => @access_token.refresh_token) if @access_token.expires?
+        credentials.merge!('refresh_token' => @access_token.refresh_token) if @access_token.expires?
 
         OmniAuth::Utils.deep_merge(super, {'credentials' => credentials})
       end