diff --git a/frappe/cache_manager.py b/frappe/cache_manager.py
index 9b435f3854..4d5a7571ee 100644
--- a/frappe/cache_manager.py
+++ b/frappe/cache_manager.py
@@ -11,7 +11,7 @@ from frappe.desk.notifications import (delete_notification_count_for,
 common_default_keys = ["__default", "__global"]
 
 global_cache_keys = ("app_hooks", "installed_apps",
-		"app_modules", "module_app", "notification_config", "system_settings",
+		"app_modules", "module_app", "system_settings",
 		'scheduler_events', 'time_zone', 'webhooks', 'active_domains',
 		'active_modules', 'assignment_rule')
 
diff --git a/frappe/desk/doctype/todo/todo.json b/frappe/desk/doctype/todo/todo.json
index e412416c10..508720a488 100644
--- a/frappe/desk/doctype/todo/todo.json
+++ b/frappe/desk/doctype/todo/todo.json
@@ -154,8 +154,8 @@
  ],
  "icon": "fa fa-check",
  "idx": 2,
- "modified": "2019-09-21 14:25:12.420279",
- "modified_by": "frappetestuser2@gmail.com",
+ "modified": "2019-09-10 14:34:59.161750",
+ "modified_by": "Administrator",
  "module": "Desk",
  "name": "ToDo",
  "owner": "Administrator",
@@ -190,4 +190,4 @@
  "title_field": "description",
  "track_changes": 1,
  "track_seen": 1
-}
\ No newline at end of file
+}
diff --git a/frappe/desk/form/assign_to.py b/frappe/desk/form/assign_to.py
index 20c692615f..27263dd70b 100644
--- a/frappe/desk/form/assign_to.py
+++ b/frappe/desk/form/assign_to.py
@@ -168,7 +168,10 @@ def notify_assignment(assigned_by, owner, doc_type, doc_name, action='CLOSE',
 	if action=='CLOSE':
 		subject = _('Your assignment on {0} {1} has been removed').format(frappe.bold(doc_type), frappe.bold(title))
 	else:
-		subject = '''<b>{0}</b> assigned a new task <b>{1} {2}</b> to you'''.format(user_name, doc_type, title)
+		user_name = frappe.bold(user_name)
+		document_type = frappe.bold(doc_type)
+		title = frappe.bold(title)
+		subject = _('{0} assigned a new task {1} {2} to you').format(user_name, doc_type, title)
 
 	notification_doc = {
 		'type': 'Assignment',
diff --git a/frappe/desk/notifications.py b/frappe/desk/notifications.py
index 3fbda1331b..059cadc3bc 100644
--- a/frappe/desk/notifications.py
+++ b/frappe/desk/notifications.py
@@ -173,8 +173,7 @@ def get_notification_info():
 	return out
 
 def get_notification_config():
-	cache = frappe.cache()
-	def _get(cache):
+	def _get():
 		subscribed_documents = get_subscribed_documents()
 		config = frappe._dict()
 		hooks = frappe.get_hooks()
@@ -195,10 +194,9 @@ def get_notification_config():
 							config[key].update(nc.get(key, {}))
 					else:
 						config[key].update(nc.get(key, {}))
-		cache.hset("notification_config", frappe.session.user, config)
 		return config
 
-	return cache.hget("notification_config", frappe.session.user, _get(cache))
+	return frappe.cache().hget("notification_config", frappe.session.user, _get())
 
 def get_filters_for(doctype):
 	'''get open filters for doctype'''
diff --git a/frappe/share.py b/frappe/share.py
index a6ec2bfe1e..c8471bfe2c 100644
--- a/frappe/share.py
+++ b/frappe/share.py
@@ -41,7 +41,7 @@ def add(doctype, name, user=None, read=1, write=0, share=0, everyone=0, flags=No
 	})
 
 	doc.save(ignore_permissions=True)
-	notify_assignment(user, doctype, name, everyone, description=None)
+	notify_assignment(user, doctype, name, everyone)
 
 	follow_document(doctype, name, user)
 
@@ -146,7 +146,7 @@ def check_share_permission(doctype, name):
 	if not frappe.has_permission(doctype, ptype="share", doc=name):
 		frappe.throw(_("No permission to {0} {1} {2}".format("share", doctype, name)), frappe.PermissionError)
 
-def notify_assignment(shared_by, doctype, doc_name, everyone, description=None):
+def notify_assignment(shared_by, doctype, doc_name, everyone):
 
 	if not (shared_by and doctype and doc_name) or everyone: return
 
@@ -157,8 +157,9 @@ def notify_assignment(shared_by, doctype, doc_name, everyone, description=None):
 		frappe.db.get_value(doctype, doc_name, title_field)
 
 	reference_user = get_fullname(frappe.session.user)
-	notification_message = _('''{0} shared a document {1} {2} with you''')\
-		.format(frappe.bold(reference_user), frappe.bold(doctype), frappe.bold(title))
+	notification_message = _('{0} shared a document {1} {2} with you').format(
+		frappe.bold(reference_user), frappe.bold(doctype), frappe.bold(title))
+
 	notification_doc = {
 		'type': 'Share',
 		'document_type': doctype,