ChatGPT User Loses a Year of Chat History; Messages Show in Search but Won't Open

KalluMemer · reddit · 2026-09-23

A Reddit user reports their ChatGPT conversations were suddenly truncated to about a year ago. Oddly, keyword search still surfaces the missing messages, but opening the chat shows nothing — and the Help & Support page keeps throwing "upstream request timeout." The user is looking for similar cases and recovery options for important lost conversations.

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