[BUG] Weekly usage limit reset 4+ hours before scheduled reset time

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

My weekly usage limit reset approximately 4+ hours before the scheduled reset time shown in Settings → Usage. I lost 20%+ of my remaining weekly quota as a result.

What Should Happen?

The weekly limit should reset at the scheduled time shown in Settings → Usage, not before.

Error Messages/Logs

Error Messages/Logs
None visible in the app.

Steps to Reproduce

This occurred automatically without any user action.

1. Check Settings → Usage — reset time was shown as later today.
2. Approximately 4+ hours before that scheduled time, the reset occurred unexpectedly.
3. Remaining quota (20%+) was lost.

Claude Model

Sonnet (default)

Is this a regression?

I don't know

Last Working Version

Claude Code Version 1.3109.0 (35cbf6) 2026-04-16T20:32:01.000Z

Claude Code Version

Claude Code Version 1.3109.0 (35cbf6) 2026-04-16T20:32:01.000Z

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

Additional Information
Noticed at approximately 8:20 AM KST, April 17, 2026.
Contacted Fin AI support but they were unable to investigate account logs or submit bug reports on behalf of users.