Outages by daySeptember 28, 2025

Outages on September 28, 2025

UTC day 2025-09-28 (Sep 28, 2025, 00:00 to Sep 28, 2025, 23:59 your time). Incidents as the vendors posted them on their status pages; impact labels are the vendor’s own.

20incidents started

3labelled major or critical

10vendors with a new incident

14still open from earlier days

By vendor label: Critical 1 · Major 2 · Minor 14 · No impact listed 3 · 13 maintenance

Incidents started this day 20

Vendor	Incident	Impact	Started	Resolved	Status
Moonshot AI (Kimi)	搜索请求出现大量报错	Critical	14:46	14:48 (2 min)	resolved
Harness	Degraded Performance Observed for Prod3.	Major	02:45	06:00 (3.3 h)	resolved
Gorgias	Agent messages stuck in pending state	Major	19:34	21:57 (2.4 h)	resolved
Sinch	Delivery Issue New Zealand - 2degrees	Minor	01:16	02:53 (1.6 h)	resolved
Salesforce	Performance Degradation: Core Service	Minor	03:22	03:35 (13 min)	resolved
Sinch	Delivery issues in Colombia - Claro	Minor	04:16	06:47 (2.5 h)	resolved
Twilio	SMS Delivery Failures to Viva Cell MTS in Armenia	Minor	04:30	07:19 (2.8 h)	resolved
Twilio	SMS Delivery Failures to Globe in Philippines	Minor	04:45	09:50 (5.1 h)	resolved
Vonage	Brazil SMS - Degradation affecting Claro	Minor	05:26	06:56 (1.5 h)	resolved
Twilio	SMS Delivery Delays to Claro in Brazil	Minor	05:27	10:09 (4.7 h)	resolved
Sinch	Delivery Issue Brazil - Claro	Minor	05:32	06:04 (32 min)	resolved
Temporal Cloud	A small number of customers in AWS us-west-2 may experience delayed timers	Minor	09:00	Sep 30, 2025, 01:24 (40 h)	resolved
Salesforce	Performance Degradation: Core Service	Minor	14:51	15:10 (19 min)	resolved
Twilio	SMS Delivery Delays In Mexico	Minor	16:40	19:17 (2.6 h)	resolved
Twilio	MMS/SMS Delivery Delays & Failures via Multiple Networks in United States of America and Canada via Subset of Twilio numbers	Minor	17:00	20:22 (3.4 h)	resolved
Sinch	MMS Degradation - Canada, United States	Minor	18:56	Sep 29, 2025, 07:15 (12 h)	resolved
Vonage	USA MMS - latency affecting MMS messages sent using 10DLC numbers	Minor	19:20	Sep 29, 2025, 07:57 (13 h)	resolved
Claude	claude.ai and Sonnet 4 errors	No impact listed	14:06	14:06 (0 min)	resolved
Anthropic	claude.ai and Sonnet 4 errors	No impact listed	14:06	14:06 (0 min)	resolved
Twilio	Twilio Experience Zipwhip Message Delays	No impact listed	18:16	18:16 (0 min)	resolved

Still open from earlier days 14

Vendor	Incident	Impact	Started	Resolved	Status
Stripe	Elevated card authorization errors	Major	Sep 25, 2025, 16:54	Sep 29, 2025, 21:23 (4 d)	resolved
Snyk	Bitbucket Cloud API Token Authentication Failures	Major	Sep 26, 2025, 20:05	Oct 3, 2025, 14:10 (7 d)	resolved
Okta	Intermittent import issue with Google Groups Query API	Minor	Sep 22, 2025, 18:21	Oct 3, 2025, 00:00 (10 d)	resolved
Twilio	SMS Delivery Report Delays to Altice Network in the US	Minor	Sep 24, 2025, 19:33	Sep 30, 2025, 05:10 (5 d)	resolved
Twilio	Errors While Using the WhatsApp Sandbox with Brazil WhatsApp Addresses	Minor	Sep 25, 2025, 14:00	Sep 29, 2025, 17:16 (4 d)	resolved
Segment	Journey Analytics are failing to load	Minor	Sep 25, 2025, 15:40	13:32 (3 d)	resolved
Salesforce	Mule Soft Feature Degradation: Runtime Fabric	Minor	Sep 25, 2025, 19:28	Sep 29, 2025, 23:51 (4 d)	resolved
Snyk	Snyk Login Flow Degraded	Minor	Sep 26, 2025, 10:00	Sep 29, 2025, 13:41 (3 d)	resolved
Vanta	Issue connecting Google Workspace	Minor	Sep 26, 2025, 18:45	Sep 29, 2025, 16:10 (3 d)	resolved
Sinch	Delivery Issue United States - Google Voice	Minor	Sep 26, 2025, 22:46	01:03 (26 h)	resolved
Akamai	Edge Delivery issues in India	Minor	Sep 27, 2025, 12:52	01:05 (12 h)	resolved
DigitalOcean	Networking in BLR1 region	Minor	Sep 27, 2025, 13:19	04:54 (16 h)	resolved
Linode (Akamai)	Connectivity Issue - India Regions (AP-WEST, IN-BOM-2, IN-MAA)	Minor	Sep 27, 2025, 14:03	01:06 (11 h)	resolved
Scaleway	[Dedibox][AMS1] Suchard chassis down in H2 EE29 block C	No impact listed	Sep 25, 2025, 11:56	Oct 8, 2025, 08:23 (13 d)	resolved

Maintenance 13

Vendor	Incident	Impact	Started	Resolved	Status
Stripe	[Scheduled] Scheduled maintenance for BLIK - mBank	Maintenance	00:30	05:30 (5.0 h)	resolved
Stripe	[Scheduled] Scheduled maintenance for P24	Maintenance	00:30	05:30 (5.0 h)	resolved
Stripe	[Scheduled] Scheduled maintenance for Twint	Maintenance	04:00	05:00 (1.0 h)	resolved
SentinelOne	[Scheduled] Sunday maintenance window for version S-25.3.3	Maintenance	06:00	15:00 (9.0 h)	resolved
Wiz	[Scheduled] Cluster upgrade - prod-us40 - prod-us50, gov-us1, gov-us2	Maintenance	06:00	19:28 (13 h)	resolved
JFrog	[Scheduled] Planned Cloud Maintenance on Azure West Europe	Maintenance	07:00	08:01 (1.0 h)	resolved
JFrog	[Scheduled] Planned Cloud Maintenance on Azure East US	Maintenance	07:01	08:00 (59 min)	resolved
JFrog	[Scheduled] Planned Cloud Maintenance on Azure Central India	Maintenance	07:02	08:02 (1.0 h)	resolved
Monday.com	[Scheduled] Scheduled Maintenance on the EU Server	Maintenance	08:00	08:30 (30 min)	resolved
Optimizely	[Scheduled] Configured Commerce - Update Service Principal Key - North America region	Maintenance	14:00	18:00 (4.0 h)	resolved
Vonage	[Scheduled] Russia SMS - Planned maintenance affecting Megafon	Maintenance	20:00	22:00 (2.0 h)	resolved
Twilio	[Scheduled] Russia SMS Carrier Maintenance - MegaFon	Maintenance	21:00	23:00 (2.0 h)	resolved
Stripe	[Scheduled] Scheduled maintenance for P24	Maintenance	23:00	Sep 29, 2025, 01:00 (2.0 h)	resolved

Times show in your time zone (UTC in the page source). An incident counts as “still open” here if it started up to 7 days earlier and had not been resolved by the start of this UTC day (unresolved ones count for 24 hours). See each vendor’s monthly report: Moonshot AI (Kimi), Harness, Gorgias, Sinch, Salesforce, Twilio, Vonage, Temporal Cloud, Claude, Anthropic.

Cite this

20 vendor-reported incidents started on 2025-09-28 (UTC) across 10 vendors, 3 labelled major or critical by the vendor.

Title: Outages on September 28, 2025
Vendor: Rewindex daily outage roundup
Date: 2025-09-28 00:00 UTC
URL: https://rewindex.com/outages/2025-09-28

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