クラウド・サービスの障害情報
10月22日(木)昨日
Notion MCP query_data_source tool is temporarily unavailable in Claude clients
This issue has been resolved. The Notion MCP query_data_source tool is available again in Claude clients. Affected components Notion MCP (Operational)
Degraded performance in Notion and the Notion API
The migration to our new infrastructure completed without customer impact, and service remains stable. This incident is resolved.
10月21日(水)
Unable to install connections created by other workspace members
The issue has been resolved. Thank you for your patience while we worked on a fix. Affected components Data & Integrations (Operational)
Security update: Preventative certificate security measures
We are aware of a security issue involving eMudhra, a third-party certificate authority used to verify secure internet connections. Our security and engineering teams are assessing potential exposure and proactively updating affected software and certificate bundles across our services and applications. At this time, we have not identified evidence that Notion has been compromised in connection with this issue. This work is a preventative security measure, rather than a response to a service outage. We’re taking precautionary steps to update affected certificate-validati…
10月19日(月)
Some Notion Agent requests may stop before completion
The issue causing some Notion Agent requests to stop before completing has been resolved. Notion Agent is operating normally. Thank you for your patience. Affected components Custom Agents (Operational)
10月15日(木)
Cursor-powered Custom Agents unable to load Notion tools
Between 18:00 UTC on October 12 and 00:49 UTC on October 15, some external agents could connect to Notion but couldn't use Notion tools. This issue has been resolved, and affected agents can use Notion tools again.
10月14日(水)
Form submission issues (resolved)
Form submissions are working normally.
10月6日(火)
Delayed live updates in pages and databases
The issue affecting live updates in Notion pages and databases has been resolved. Edits from collaborators should now appear automatically. Affected components Databases (Operational) View and edit content (Operational)
Degraded performance for Notion AI
The issue affecting Notion AI for some customers has been resolved.
10月5日(月)
Page loading and editing may be slower than expected
The issue causing slower page loading and intermittent errors has been resolved. Users should now be able to view and edit databases normally. Affected components View and edit content (Operational)
10月1日(木)
Public API returning 500 errors
Issue has been resolved by our team Affected components Notion API (Operational)
9月29日(火)
AI Meeting Notes transcription may not start
Issue has now been resolved. Affected components AI Meeting Notes (Operational)
9月28日(月)
AI Connector search results to be unavailable.
We’ve resolved an issue that caused some AI Connector search results to be unavailable. Service has returned to normal, and we’re continuing to monitor performance.
9月23日(水)
Real-time collaboration updates may be delayed
This incident has been resolved. Affected components View and edit content (Operational)
9月22日(火)
Sign in with Apple Intermittently Failing
This incident has been resolved. Affected components Login and user accounts (Operational)
9月21日(月)
Some connected content results unavailable in Notion AI
Fix has been deployed for this. Affected components Notion Agent (Operational)
9月18日(金)
Notion Calendar sign-in redirects on web
Our team identified the issue and deployed the fix. We are back up and running. Affected components Notion Calendar (Operational)
Duplicate characters when editing with a Korean keyboard on iOS
The fix for this issue is now available in the App Store. Please download the latest version of Notion for iOS. Affected components Notion Apps (Operational) View and edit content (Operational)
9月12日(土)
Issues managing email addresses and aliases
This issue is now resolved! Affected components Login and user accounts (Operational)
9月10日(木)
Unexpected workspace verification banner displayed to some users
This issue has been resolved. The unexpected workspace verification banner is no longer being displayed, and this issue did not indicate that any workspaces were compromised. If the banner is still visible, please reload the page or restart the Notion app. We apologize for the confusion and concern this caused.
9月4日(金)
Promotional offers may not apply correctly to subscriptions
This issue is now resolved. Affected components Administration (Operational)
Automation buttons have degraded experience
This issue is now resolved.
9月3日(木)
Issue reconnecting to MCPs on custom agent
The issue affecting MCP reconnections on custom agents has been resolved.
8月31日(月)
Issues syncing and editing content
The issue affecting syncing and editing content has been resolved. Performance has recovered and services are operating normally. Affected components View and edit content (Operational)
We’re aware of an issue that is causing some Notion AI MCP tool calls to fail.
This issue is resolved now. Affected components Notion Agent (Operational) Custom Agents (Operational)
8月30日(日)
Degraded performance editing text on Android
This issue is resolved now. Affected components View and edit content (Operational)
8月6日(木)
Brief partial unavailability of notion.com
This issue is resolved. Affected components Notion Sites (Operational) Notion Apps (Operational)
8月5日(水)
Notion MCP connections are having auth issues
This issue is now resolved. Affected components Notion MCP (Operational)
8月4日(火)
Formula Properties built using relation property not returning values
Our team has been able to identify the issue and deploy a fix quickly. Affected components Databases (Operational)
Images unavailable in production
This issue has been resolved and images should be loading normally on all clients. Affected components View and edit content (Operational)
7月31日(金)
AI Automations Frozen
This issue is now resolved Affected components Notion Agent (Operational)
7月24日(金)
Notion is down
It has been resolved and Notion is back to normal. Affected components Notion Agent (Operational) Data & Integrations (Operational) Search (Operational) View and edit content (Operational) Databases (Operational) Notifications (Operational) Notion API (Operational) Notion Calendar (Operational) Marketplace (Operational) Notion Apps (Operational) Enterprise Search (Operational) Custom Agents (Operational) Notion Mail (Operational) Administration (Operational) Notion Workers (Operational) Notion MCP (Operational) Notion Sites (Operational) Login and user accounts (Operational)…
Automation processing delays
This incident has now been resolved. Affected components Databases (Operational)