Usage dashboard heatmap shows 0 for a day with confirmed session activity
Open 💬 0 comments Opened Jul 9, 2026 by rob-ditoro
Usage stats overview (Sessions/Messages/Total tokens/Active days + heatmap) shows 0 for Jul 8, 2026, despite confirmed activity that day.
Evidence: cross-checked via list_sessions – found session last-activity timestamps landing inside Jul 8 local time (Australia/Sydney, UTC+10, no DST in July):
2026-07-08T22:26:53Z= Jul 9 08:26 AEST – i.e. work happened during Jul 8 AEST.2026-07-08T05:00:50Z= Jul 8 15:00 AEST – mid-day Jul 8 local, unambiguous.- Two long-running sessions still active as of Jul 9 that were almost certainly active through Jul 8 too.
This rules out timezone bucketing – there's real Jul 8 activity the heatmap reports as zero. Broke a 17-day streak.
Screenshot attached – Jul 8 tooltip reads "Jul 8 — 0".
Environment:
- macOS 26.5 (build 25F71)
- Claude desktop app version 1.19367.0