[BUG] remote session restored from stale file system backups, overwriting git progress

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?

INCIDENT_REPORT.md

This is from your remote environment. Environment runner: release-0b91c7974-ext

Linux 6.18.44-fc-v21, remote execution environment (claude.ai/code web session)

Using Fable 5

claude.ai/code/session_01AeUfHHkC6zdPw2aNH36RNb

What Should Happen?

INCIDENT_REPORT.md

This is from your remote environment. Environment runner: release-0b91c7974-ext

Linux 6.18.44-fc-v21, remote execution environment (claude.ai/code web session)

Using Fable 5

claude.ai/code/session_01AeUfHHkC6zdPw2aNH36RNb

Error Messages/Logs

Steps to Reproduce

INCIDENT_REPORT.md

Claude Model

Other

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

2.1.246 but env var reads 2.1.42

Platform

Other

Operating System

Other

Terminal/Shell

Other

Additional Information

This is from your remote environment. Environment runner: release-0b91c7974-ext

Linux 6.18.44-fc-v21, remote execution environment (claude.ai/code web session)

Using Fable 5

claude.ai/code/session_01AeUfHHkC6zdPw2aNH36RNb