[Bug] Inconsistent Session Resumption and Agent Execution Behavior

Bug Description
i have been facing lots of weird behavior, today where weird messages session appears on my list when i try to resume , also model can't do very simple file edits, also all agents are oddly detached from the exections context and kinda lazy on the changes

Environment Info

• Platform: win32
• Terminal: vscode
• Version: 2.0.8
• Feedback ID:

Errors

[{"error":"AxiosError: Request failed with status code 403\n    at mN (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:715:1077)\n    at Unzip.J0 (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:716:9955)\n    at Unzip.emit (node:events:530:35)\n    at Unzip.emit (node:domain:489:12)\n    at endReadableNT (node:internal/streams/readable:1698:12)\n    at process.processTicksAndRejections (node:internal/process/task_queues:90:21)\n    at yQ1.request (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:718:2088)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async CWA (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:876:25965)","timestamp":"2025-10-05T15:44:01.123Z"},{"error":"Error: File has been unexpectedly modified. Read it again before attempting to write it.\n    at Object.call (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:1096:786)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async my6 (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2511:27289)\n    at async JYB (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2511:23431)\n    at async gy6 (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2511:22292)\n    at async fy6 (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2511:21829)\n    at async xO (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2511:18827)\n    at async xO (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2511:19757)\n    at async Ru1 (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2681:5592)\n    at async Object.call (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2696:7214)","timestamp":"2025-10-05T15:46:32.532Z"},{"error":"Error: File has been unexpectedly modified. Read it again before attempting to write it.\n    at Object.call (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:1096:786)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async my6 (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2511:27289)\n    at async JYB (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2511:23431)\n    at async gy6 (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2511:22292)\n    at async fy6 (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2511:21829)\n    at async xO (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2511:18827)\n    at async xO (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2511:19757)\n    at async xO (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2511:19757)\n    at async xO (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2511:19757)","timestamp":"2025-10-05T15:48:51.357Z"},{"error":"Error: File has been unexpectedly modified. Read it again before attempting to write it.\n    at Object.call (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:1096:786)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async my6 (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2511:27289)\n    at async JYB (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2511:23431)\n    at async gy6 (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2511:22292)\n    at async fy6 (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2511:21829)\n    at async xO (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2511:18827)\n    at async xO (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:2511:19757)\n    at async xO (file:///C:/Users/abdal/AppData/Roaming/npm/node_modules/@anthrop

Note: Error logs were truncated.