[Resolved] Regarding issues with delays in some processes and inability to connect to Teachme Biz (Last updated: 2026/05/13)

2026-05-13 07:39:00 UTC 2026-05-13 09:11:51 UTC

■Incident
Around 2026/05/13 16:30–16:55, there was an issue causing delays in some processes. The issue has since been resolved.
Around 2026/05/13 16:30–16:55, there was an issue preventing normal connections to Teachme Biz. The issue has since been resolved.

The cause is currently under investigation.
We sincerely apologize for the inconvenience this has caused to our users.

Update History
2026/05/13 16:40 Initial post
2026/05/13 16:56 Recovery report

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