# Customer.io: User Interface is currently unavailable for some users in EU. Data processing delays

> Customer.io status incident “User Interface is currently unavailable for some users in EU. Data processing delays” on 2026-07-03: impact minor (vendor’s label), 0 min, 4 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/customer-io/incidents/g42l6k84576z
Last updated: 2026-07-03T11:09:56Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2026-07-03 11:09 UTC · Resolved: 2026-07-03 11:09 UTC · Duration: 0 min
- Updates: 4 · Affected components: Data Processing, Management Interface
- [Vendor status page: https://status.customerio.com/incidents/g42l6k84576z](https://status.customerio.com/incidents/g42l6k84576z)
- [Company: Customer.io](https://rewindex.com/company/customer-io.md)

## Timeline of updates

- **investigating** 2026-07-03 09:07 UTC: Our team is currently investigating an issue where the Customer.io dashboard (fly.customer.io) is unavailable for some users in EU. We're also looking into potential data processing delays.
- **identified** 2026-07-03 09:44 UTC: The Customer.io UI is back online. We're continuing to work on system stability to confirm the issue is fully resolved. Processing is recovering but still delayed
- **monitoring** 2026-07-03 10:25 UTC: Processing is actively recovering. We apologize for the disruption this caused and will continue monitoring until it's fully caught up.
- **resolved** 2026-07-03 11:09 UTC: This incident has been resolved. The Customer.io UI is available, and data processing has recovered to normal operating levels. We will continue internal follow-up and remediation work. Thank you for your patience.

## Cite this

Status incident (vendor impact label: minor) posted by Customer.io, started 2026-07-03 11:09 UTC, resolved after 0 min, 4 update(s).

- Canonical URL: https://rewindex.com/company/customer-io/incidents/g42l6k84576z
- Citation: Customer.io, “User Interface is currently unavailable for some users in EU. Data processing delays” (2026-07-03 11:09 UTC). Archived by Rewindex: https://rewindex.com/company/customer-io/incidents/g42l6k84576z (CC BY 4.0).
- Markdown link: `[Customer.io: User Interface is currently unavailable for some users in EU. Data processing delays (2026-07-03)](https://rewindex.com/company/customer-io/incidents/g42l6k84576z)`


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Canonical: https://rewindex.com/company/customer-io/incidents/g42l6k84576z · Markdown: https://rewindex.com/company/customer-io/incidents/g42l6k84576z.md · JSON: https://rewindex.com/api/v1/companies/customer-io/incidents/g42l6k84576z · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T16:11:47.336Z