Outages by dayMay 28, 2026

Outages on May 28, 2026

UTC day 2026-05-28 (May 28, 00:00 to May 28, 23:59 your time). Incidents as the vendors posted them on their status pages; impact labels are the vendor’s own.

53incidents started

14labelled major or critical

34vendors with a new incident

20still open from earlier days

By vendor label: Critical 4 · Major 10 · Minor 28 · No impact listed 10 · unknown 1 · 23 maintenance

Incidents started this day 53

Vendor	Incident	Impact	Started	Resolved	Status
Twingate	Twingate Service Incident	Critical	09:25	17:27 (8.0 h)	postmortem
LiveKit	Elevated Reports of Participant Connection Latency and Errors In US East Region	Critical	14:53	20:13 (5.3 h)	postmortem
GitHub Copilot	Disruption with OpenAI Models	Critical	19:01	20:41 (1.7 h)	resolved
GitHub	Disruption with OpenAI Models	Critical	19:01	20:41 (1.7 h)	resolved
SurveyMonkey	SurveyMonkey Help Center is Down	Major	05:03	05:13 (10 min)	resolved
BigCommerce	Availability Issues	Major	07:14	07:20 (6 min)	resolved
Claude	Elevated errors on Claude Opus 4.7	Major	08:38	09:17 (39 min)	resolved
Anthropic	Elevated errors on Claude Opus 4.7	Major	08:38	09:17 (39 min)	resolved
Scaleway	[BLKS] - [PAR3-DC4]-Elevated error rates for Block Storage in the fr-par-3 zone	Major	16:08	May 29, 09:05 (17 h)	resolved
Rippling	Rippling app outage	Major	16:16	19:52 (3.6 h)	resolved
Greenhouse	Adobe Acrobat Sign experiencing issues sending for signature	Major	16:23	18:29 (2.1 h)	resolved
Scaleway	[SUPPORT] [ELEMENTS] - Error 500 when creating or viewing a ticket	Major	18:15	20:05 (1.8 h)	resolved
Front	[office365] Office channels offline preventing emails being sent or received	Major	18:24	Jun 1, 23:35 (4 d)	resolved
Buildkite	Delayed notifications	Major	20:20	21:18 (58 min)	postmortem
GitHub Copilot	Webhook APIs and UI Degraded	Minor	01:13	01:32 (19 min)	resolved
GitHub	Webhook APIs and UI Degraded	Minor	01:13	01:32 (19 min)	resolved
Salesforce	Performance Degradation: Core Service	Minor	03:31	08:45 (5.2 h)	resolved
Contentstack	Contentstack - AWS NA - Webhook Execution Delay	Minor	07:04	13:46 (6.7 h)	resolved
Salesforce	Feature Service Disruption: Agentforce, Prompt Studio, Core Service	Minor	07:35	10:45 (3.2 h)	resolved
Salesforce	Salesforce Data Cloud Service Degradation: Customer360 Audiences	Minor	08:55	13:15 (4.3 h)	resolved
Runway	We've identified a problem with Veo 3.1 generations and are working on a fix	Minor	09:53	10:32 (39 min)	resolved
Scaleway	[Data Warehouse] - [fr-par-1] Issues creating new data warehouses	Minor	10:25	May 29, 06:59 (21 h)	resolved
Vonage	United Kingdom SMS - Degradation affecting Lycamobile	Minor	11:07	14:15 (3.1 h)	resolved
Twilio	[Retro] [SNOC] SMS Delivery Failure To A Subset Of Twilio Numbers In United Kingdom	Minor	11:19	12:20 (1.0 h)	resolved
Sinch	Delivery Issue Congo (DRC) - Africell	Minor	12:45	13:25 (40 min)	resolved
Ashby	Notes cannot be created by external recruiters	Minor	13:34	15:14 (1.7 h)	resolved
Pendo	Salesforce Integration Degradation Continues	Minor	14:41	May 29, 20:00 (29 h)	resolved
Bitrise	Artifact upload failures in Store Releases	Minor	15:00	Jun 3, 08:52 (6 d)	resolved
Retell AI	Certain calls are not being picked up in time	Minor	15:00	16:30 (1.5 h)	resolved
Vercel	Elevated Function Invocation Errors in Stockholm region (ARN1)	Minor	16:00	16:59 (1.0 h)	resolved
v0	Elevated Function Invocation Errors in Stockholm region (ARN1)	Minor	16:00	16:59 (1.0 h)	resolved
Sinch	Delivery Issue Canada - Fibernetics	Minor	17:15	18:40 (1.4 h)	resolved
Postmark	Inbound Reporting Delays	Minor	17:21	20:21 (3.0 h)	resolved
Twilio	SMS Delivery Delays from Twilio Phone Numbers to MTN Zambia	Minor	17:39	21:05 (3.4 h)	resolved
BigCommerce	Merchants are unable to completely disable B2B for store	Minor	18:58	19:38 (40 min)	resolved
Claude	Billing and subscription management issues	Minor	19:04	19:23 (19 min)	resolved
Anthropic	Billing and subscription management issues	Minor	19:04	19:23 (19 min)	resolved
Aircall	Issues with phone calls impacting Mexico phone numbers	Minor	19:22	20:11 (49 min)	resolved
Pendo	Agent Analytics Data Processing Delay – EU Region Only	Minor	21:34	May 29, 00:16 (2.7 h)	resolved
MongoDB Atlas	Metrics may fail to send to DataDog Gov integrations	Minor	22:02	23:15 (1.2 h)	resolved
Twilio	SMS Delivery Failures Between Twilio and Multiple Networks in France	Minor	22:54	May 29, 06:08 (7.2 h)	resolved
Redis	c282 Network Issues	Minor	23:56	May 29, 00:10 (15 min)	resolved
Sinch	DI SMS 365 (iSMS) \| Operator Services \| Potential delay in delivery of MO, MT and DR \| TT#MNOC-64315	No impact listed	07:45	16:27 (8.7 h)	resolved
BigCommerce	Elevated errors for a subset of stores	No impact listed	08:00	08:00 (0 min)	resolved
Twilio	[Retro]SMS Delivery Delays and Failures between Twilio and Multiple Networks in United Kingdom	No impact listed	12:16	12:19 (3 min)	resolved
Scaleway	[Serverless Containers] - [fr-par] Instabilities in one cluster	No impact listed	12:41	May 29, 07:33 (19 h)	resolved
Sentry	Codereview, Autofix, and Ask Seer outage	No impact listed	13:40	14:28 (48 min)	resolved
Expo	Progress of certain EAS Submit jobs is not updated	No impact listed	15:20	15:20 (0 min)	resolved
GitHub Copilot	Elevated error rates across multiple services	No impact listed	19:07	19:07 (0 min)	resolved
GitHub	Elevated error rates across multiple services	No impact listed	19:07	19:07 (0 min)	resolved
Bandwidth	Inbound Canadian Calling Incident - Fibernetics	No impact listed	19:08	19:08 (0 min)	resolved
Temporal Cloud	Some customers in AWS us-east-1 experienced a small number of gRPC UNIMPLEMENTED errors	No impact listed	20:22	May 29, 22:14 (26 h)	resolved
Airbyte	Data replication and Airbyte Agents are unstable	unknown	19:53	20:15 (22 min)	resolved

Still open from earlier days 20

Vendor	Incident	Impact	Started	Resolved	Status
Drata	Some service users and auditors unable to access their own tenant	Major	May 22, 16:56	May 29, 14:27 (7 d)	resolved
Harness	Hosted CI Builds Failing Intermittently	Major	May 27, 12:35	01:48 (13 h)	resolved
Greenhouse	ReadMe - Harvest API Docs outage	Major	May 27, 15:08	11:34 (20 h)	resolved
Gorgias	AI Agent degraded performance	Major	May 27, 15:28	06:07 (15 h)	resolved
Scaleway	[Data Warehouse] - [fr-par] - API not reachable	Minor	May 26, 09:47	May 29, 12:09 (3 d)	resolved
Scaleway	[EM Labs] - [fr-par-2] RV-1 server boot loop issue	Minor	May 26, 13:28	Jun 8, 11:49 (13 d)	resolved
Retool	Sign-in issues on Retool Mobile	Minor	May 26, 20:14	Jun 4, 09:22 (9 d)	resolved
Scaleway	[Instance Orchestration] - it-mil-1 - Instances API unavailability	Minor	May 27, 14:57	06:35 (16 h)	resolved
Twilio	SMS and MMS Delivery Delays from Twilio to Verizon United States	Minor	May 27, 17:13	May 29, 05:54 (37 h)	resolved
Vonage	USA MMS - Delivery degradation affecting MMS messages sent towards Verizon network	Minor	May 27, 17:22	May 29, 00:19 (31 h)	resolved
Smartsheet	Sheets Not Loading/Opening – "Trouble Reaching Smartsheet" Error	Minor	May 27, 17:50	00:51 (7.0 h)	postmortem
Bandwidth	SMS and MMS Messaging Incident - Verizon Wireless	Minor	May 27, 17:55	May 29, 22:00 (2 d)	resolved
Scaleway	[Cockpit] - [world] Unable to disable Alertmanager	Minor	May 27, 17:57	15:26 (21 h)	resolved
Slack	Trouble with Slack - General Slack functionality issues	Minor	May 27, 23:00	15:22 (16 h)	resolved
Twilio	Voice Call Post Dial Delay from a Subset of Twilio Phone Numbers to Ecuador	Minor	May 27, 23:15	09:12 (9.9 h)	resolved
BigCommerce	B2B outbound email delivery issue	Minor	May 27, 23:52	01:17 (1.4 h)	resolved
Rootly	Slack-dependent features degraded due to ongoing upstream Slack incidentdeleted by vendor	Minor	May 27, 23:52	06:25 (6.5 h)	resolved
Scaleway	[Serverless Containers] - [fr-par] Instability on one cluster	No impact listed	May 26, 10:59	10:26 (47 h)	resolved
Red Hat (incl. Quay.io)	[Scheduled] Hybrid Cloud Console - Export-Service	No impact listed	May 27, 16:49	not resolved	unknown
Omni Analytics	Slack Integration — Degraded Performance	No impact listed	May 27, 23:12	06:07 (6.9 h)	resolved

Maintenance 23

Vendor	Incident	Impact	Started	Resolved	Status
Hightouch	Platform maintenance in all regions	Maintenance	01:31	01:31 (0 min)	completed
Optimizely	[Scheduled] CMS PaaS - Infrastructure upgrade for api.episerver.com	Maintenance	02:30	03:00 (30 min)	resolved
Sinch	[Scheduled] External Maintenance - Toll-Free Number Provider (US and CA)	Maintenance	03:00	07:01 (4.0 h)	resolved
Bandwidth	[Scheduled] Messaging Maintenance - Toll Free SMS	Maintenance	03:00	07:00 (4.0 h)	resolved
Twilio	[Scheduled] United States and Canada Twilio SMS Maintenance	Maintenance	03:00	07:00 (4.0 h)	resolved
Vonage	[Scheduled] USA & CA SMS - Planned maintenance affecting toll free numbers	Maintenance	03:00	07:00 (4.0 h)	resolved
Bandwidth	[Scheduled] Messaging Maintenance - SMS	Maintenance	03:01	13:00 (10.0 h)	resolved
Stripe	[Scheduled] Scheduled maintenance for BLIK - KIR	Maintenance	04:00	06:00 (2.0 h)	resolved
Stripe	[Scheduled] Scheduled maintenance for Affirm	Maintenance	06:01	09:00 (3.0 h)	resolved
Sinch	[Scheduled] Sinch Scheduled Maintenance - Number Lookup API - MCC/MNC Mapping Update for T-Mobile	Maintenance	07:00	10:00 (3.0 h)	resolved
Twilio	[Scheduled] United States SMS and MMS Carrier Partner Maintenance	Maintenance	10:00	11:18 (1.3 h)	resolved
JFrog	[Scheduled] JFrog Cloud Platform database maintenance on AWS US East 1	Maintenance	10:45	11:30 (45 min)	resolved
Grafana Cloud	[Scheduled] Status Page Improvements	Maintenance	12:00	14:00 (2.0 h)	resolved
Sinch	[Scheduled] Sinch Emergency Maintenance - Elastic SIP Trunking - Routing Engine	Maintenance	13:00	13:30 (30 min)	resolved
Wasabi	[Scheduled] Maintenance Activity Advisory for 28 May 2026	Maintenance	14:00	18:00 (4.0 h)	resolved
Confluent	[Scheduled] New Intermediate TLS Certificates rollout starting May 13th, 2026	Maintenance	19:23	Jun 12, 00:00 (14 d)	resolved
Twilio	[Scheduled] Russia SMS Carrier Maintenance - MegaFon	Maintenance	20:00	May 29, 00:00 (4.0 h)	resolved
Vonage	[Scheduled] Russia SMS - Planned maintenance affecting Megafon	Maintenance	20:00	May 29, 00:00 (4.0 h)	resolved
Stripe	[Scheduled] Scheduled maintenance for BLIK	Maintenance	20:00	May 29, 00:40 (4.7 h)	resolved
Twilio	[Scheduled] Russia SMS Carrier Maintenance - Gazprom Telekom	Maintenance	20:01	20:59 (58 min)	resolved
Twilio	[Scheduled] United Kingdom Account Security Carrier Partner Maintenance - Vodafone	Maintenance	20:05	May 29, 05:00 (8.9 h)	resolved
Stripe	[Scheduled] Scheduled maintenance for TWINT	Maintenance	20:15	21:15 (1.0 h)	resolved
Stripe	[Scheduled] Scheduled maintenance for P24	Maintenance	23:00	23:30 (30 min)	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: Twingate, LiveKit, GitHub Copilot, GitHub, SurveyMonkey, BigCommerce, Claude, Anthropic, Scaleway, Rippling, Greenhouse, Front.

Cite this

53 vendor-reported incidents started on 2026-05-28 (UTC) across 34 vendors, 14 labelled major or critical by the vendor.

Title: Outages on May 28, 2026
Vendor: Rewindex daily outage roundup
Date: 2026-05-28 00:00 UTC
URL: https://rewindex.com/outages/2026-05-28

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