Derry Township

We are experiencing an issue with x360Recover Replibit affecting the availability of a subset of backups. There is no impact to data integrity. Our team is actively working to restore full service and will provide updates shortly.

Title: Users may be unable to sign in to OneNote using iOS devices User impact: Users may be unable to sign in to OneNote using iOS devices. More info: Impact is specific to users with OneNote build 16.112.717.0 or higher. Whilst we work on remediation, impacted users may be able to utilize OneNote on the web or remove Authenticator so that authentication falls back to the in-app webview. Users may also be able to sign in to any other Microsoft 365 apps first (e.g. PowerPoint), then attempt to sign in again in OneNote. Current status: We've identified that a code change included in OneNote builds 16.112.717.0 and above, designed to change how authentication requests are routed, introduced an issue with OneNote iOS Authenticator broker sign-in and is causing impact. We're deploying a code fix to correct this issue and expect that it'll complete deployment by the time of our next update. Scope of impact: Any user attempting to sign in to OneNote build 16.112.717.0 or higher using iOS devices is impacted. Start time: Monday, July 20, 2026, at 4:36 AM UTC Root cause: A code change included in OneNote builds 16.112.717.0 and above, designed to change how authentication requests are routed, introduced an issue with OneNote iOS Authenticator broker sign-in and is causing impact. Next update by: Tuesday, August 18, 2026, at 6:00 AM UTC

We're continuing to investigate an issue affecting a subset of channels with custom message retention settings. Our teams are working to identify the technical trigger and an appropriate fix. We'll provide an update as more news becomes available.

We have observed a recovery in voice calls from a subset of Twilio Phone Numbers to network subscribers in Colombia and are monitoring service stability. We will provide another update in 8 hours or as soon as more information becomes available.