Weekly usage limit resets early on Max (20x) plan - before scheduled Wednesday reset

Describe the bug

On the Max (20x) plan, the weekly usage limit reset approximately 2 days before the scheduled reset date.

On Friday May 15, 2026, my weekly usage was at ~60% and the UI showed the next reset was scheduled for Wednesday May 20, 2026 at 4:00 AM. On Saturday May 16, 2026, the usage counter had dropped back to ~1% — effectively resetting early without any plan changes or account actions on my end.

Expected behavior

The weekly usage counter should reset on Wednesday at 4:00 AM as displayed in the UI, not before.

Actual behavior

Counter reset approximately 4-5 days early, going from ~60% on Friday to ~1% on Saturday.

Steps to reproduce

1. Be on the Max (20x) plan
2. Use Claude heavily during the week until usage reaches ~60%+
3. Check usage on a day before the scheduled reset - counter may have already reset

Environment

• Plan: Max (20x)
• When it happened: Saturday May 16, 2026 (reset was scheduled for Wednesday May 20)

Related issues

#52921, #54974