Incorrect Date Generation in Markdown File Timestamps

Bug Description
Claude code is having trouble with the current date. Yesterday it wrote 'January 19, 2025' on some markdown files but yesterdays data was 'August 18, 2025'

Environment Info

• Platform: darwin
• Terminal: vscode
• Version: 1.0.84
• Feedback ID:

Errors

[{"error":"Error: Invalid settings\n    at WF4 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:757:30073)\n    at E02 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:757:30795)\n    at VF4 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:757:32600)\n    at wL (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:757:32984)\n    at n2 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:757:32916)\n    at GN2 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:776:3441)\n    at file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:826:1146\n    at Q (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:677:13339)\n    at PO8 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:3447:10161)\n    at file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:3490:1373","timestamp":"2025-08-19T13:25:16.466Z"},{"error":"Error: Invalid settings\n    at WF4 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:757:30073)\n    at E02 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:757:30795)\n    at yY (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:757:31567)\n    at ly (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:739:1521)\n    at Fq1 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:739:1484)\n    at v8B (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:858:12199)\n    at mT0.<anonymous> (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:3460:116)\n    at mT0.B [as _actionHandler] (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:667:528)\n    at file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:671:3127\n    at mT0._chainOrCall (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:671:1694)","timestamp":"2025-08-19T13:25:16.845Z"},{"error":"Error: Agent file /Users/jasonewillis/Developer/jwRepos/JLWAI/fedJobAdvisor/.claude/agents/general-purpose.md is missing required 'name' in frontmatter\n    at DW8 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:2354:6782)\n    at file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:2354:5255\n    at Array.map (<anonymous>)\n    at file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:2354:5185\n    at async file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:2354:5104\n    at async SuB (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:3163:4)\n    at async Object.prompt (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:3231:1248)\n    at async DPB (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1865:191)\n    at async Promise.all (index 0)\n    at async Promise.all (index 0)","timestamp":"2025-08-19T13:25:20.130Z"},{"error":"AxiosError: Request failed with status code 403\n    at JN (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:692:1077)\n    at Unzip.V0 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:693:9955)\n    at Unzip.emit (node:events:536:35)\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 pB1.request (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:695:2088)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async uH8 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:2403:470)\n    at async Promise.all (index 0)\n    at async file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:2389:19497","timestamp":"2025-08-19T13:28:29.262Z"}]