# Outages on April 18, 2021 (UTC) > 12 incidents started on April 18, 2021 (UTC) on the status pages Rewindex archives, 4 labelled major or critical by the vendor (Maven Central, Firebolt, Datadog); 3 more were still open from earlier days. Canonical: https://rewindex.com/outages/2021-04-18 Last updated: 2021-04-18T23:47:00Z - Incidents started: 12 (major/critical: 4, other: 8) across 12 vendors - Still open from earlier days: 3 · Maintenance windows: 3 · Detected outage events: 0 - By vendor impact label: critical 1, major 3, minor 5, none 3 - Previous day with incidents: [2021-04-17](https://rewindex.com/outages/2021-04-17.md) · Next: [2021-04-19](https://rewindex.com/outages/2021-04-19.md) · [All days](https://rewindex.com/outages.md) Impact labels are the vendor’s own. Incidents come from each vendor’s status page; Rewindex does not measure outages. ## Incidents started this day | Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status | | --- | --- | --- | --- | --- | --- | | [Maven Central](https://rewindex.com/company/maven-central.md) | [search.maven.org is down](https://rewindex.com/company/maven-central/incidents/5lpd0jtmsp3f.md) | critical | 2021-04-18 16:55 UTC | 2021-04-18 17:03 UTC | resolved | | [Firebolt](https://rewindex.com/company/firebolt.md) | [Engines may fail to start or stop](https://rewindex.com/company/firebolt/incidents/r1qtv61kqqww.md) | major | 2021-04-18 10:49 UTC | 2021-04-18 11:10 UTC | resolved | | [Datadog](https://rewindex.com/company/datadog.md) | [APM Live Search and Analytics](https://rewindex.com/company/datadog/incidents/2tm8kmclqdq5.md) | major | 2021-04-18 14:37 UTC | 2021-04-18 16:14 UTC | resolved | | [crates.io](https://rewindex.com/company/crates-io.md) | [crates.io unavailable](https://rewindex.com/company/crates-io/incidents/kqjmtfy0sx9d.md) | major | 2021-04-18 20:37 UTC | 2021-04-18 19:50 UTC | resolved | | [Box](https://rewindex.com/company/box.md) | [\[Minor\] Issue with API](https://rewindex.com/company/box/incidents/bn5qqkn3fjj9.md) | minor | 2021-04-18 01:32 UTC | 2021-04-18 02:21 UTC | resolved | | [Chargebee](https://rewindex.com/company/chargebee.md) | [Elevated Error Rates](https://rewindex.com/company/chargebee/incidents/26vchdbz6q58.md) | minor | 2021-04-18 02:00 UTC | 2021-04-18 05:43 UTC | resolved | | [Mailgun](https://rewindex.com/company/mailgun.md) | [smtp.trans delays](https://rewindex.com/company/mailgun/incidents/kv07r9sv1l38.md) | minor | 2021-04-18 16:32 UTC | 2021-04-18 16:53 UTC | resolved | | [GitHub Copilot](https://rewindex.com/company/github-copilot.md) | [Incident with GitHub Actions](https://rewindex.com/company/github-copilot/incidents/mr5340ps0str.md) | minor | 2021-04-18 19:44 UTC | 2021-04-18 19:52 UTC | resolved | | [GitHub](https://rewindex.com/company/github.md) | [Incident with GitHub Actions](https://rewindex.com/company/github/incidents/mr5340ps0str.md) | minor | 2021-04-18 19:44 UTC | 2021-04-18 19:52 UTC | resolved | | [Postman](https://rewindex.com/company/postman.md) | [Monitors incorrectly paused by system](https://rewindex.com/company/postman/incidents/0w22p6007vs6.md) | none | 2021-04-18 08:00 UTC | 2021-04-18 08:00 UTC | resolved | | [Monday.com](https://rewindex.com/company/monday-com.md) | [Connectivity Issues across accounts and devices](https://rewindex.com/company/monday-com/incidents/rqv3yrl76qyz.md) | none | 2021-04-18 09:00 UTC | 2021-04-18 09:04 UTC | resolved | | [Twilio](https://rewindex.com/company/twilio.md) | [Flex Down Briefly During Deployment](https://rewindex.com/company/twilio/incidents/r885102g3y09.md) | none | 2021-04-18 23:47 UTC | 2021-04-18 23:47 UTC | resolved | ## Still open from earlier days | Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status | | --- | --- | --- | --- | --- | --- | | [Gorgias](https://rewindex.com/company/gorgias.md) | [Ongoing Facebook bug impacting Instagram comments reception in Gorgias for some Instagram accounts](https://rewindex.com/company/gorgias/incidents/b3wvr6vgq9sv.md) | major | 2021-04-15 21:46 UTC | 2021-04-20 02:57 UTC | resolved | | [Render](https://rewindex.com/company/render.md) | [Degraded Performance for some static sites and web services](https://rewindex.com/company/render/incidents/17x8pn999csd.md) | major | 2021-04-17 12:02 UTC | 2021-04-18 01:00 UTC | resolved | | [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to Globacom](https://rewindex.com/company/twilio/incidents/g9nb5yc92lgb.md) | minor | 2021-04-17 16:16 UTC | 2021-04-19 14:01 UTC | resolved | ## Maintenance | Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status | | --- | --- | --- | --- | --- | --- | | [Amplitude](https://rewindex.com/company/amplitude.md) | [\[Scheduled\] Data processing maintenance](https://rewindex.com/company/amplitude/incidents/zpqlp1z00ns0.md) | maintenance | 2021-04-18 02:53 UTC | 2021-04-18 04:00 UTC | resolved | | [Plivo](https://rewindex.com/company/plivo.md) | [\[Scheduled\] Scheduled Maintenance: Minor interruption on Plivo PHLO Platform](https://rewindex.com/company/plivo/incidents/mw3w8g8ypk83.md) | maintenance | 2021-04-18 05:30 UTC | 2021-04-18 06:23 UTC | resolved | | [Postman](https://rewindex.com/company/postman.md) | [\[Scheduled\] Planned database maintenance with possible service disruption](https://rewindex.com/company/postman/incidents/4gbmvm90tj7g.md) | maintenance | 2021-04-18 08:00 UTC | 2021-04-18 12:00 UTC | resolved | ## Cite this 12 vendor-reported incidents started on 2021-04-18 (UTC) across 12 vendors, 4 labelled major or critical by the vendor. - Canonical URL: https://rewindex.com/outages/2021-04-18 - Citation: Rewindex daily outage roundup, “Outages on April 18, 2021” (2021-04-18 00:00 UTC). Archived by Rewindex: https://rewindex.com/outages/2021-04-18 (CC BY 4.0). - Markdown link: `[Rewindex daily outage roundup: Outages on April 18, 2021 (2021-04-18)](https://rewindex.com/outages/2021-04-18)` --- Canonical: https://rewindex.com/outages/2021-04-18 · Markdown: https://rewindex.com/outages/2021-04-18.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T17:15:51.123Z