## Chat History Recovery Request: Single Session Fails to Load After Message Error

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### 🐛 Problem Description

A single, crucial chat history session is currently failing to load or open within my LM Arena account. This conversation contains vital, long-form strategic information (approximately 2.5 hours of work) that I urgently need to recover.

### 📍 Steps Leading to Failure

1. I was using the LM Arena web interface on an **Android mobile browser**.
2. The conversation was very long, lasting approximately **2.5 hours**.
3. The issue occurred when the **last message I sent highlighted red**, indicating it failed to send.
4. After clicking the **"Retry"** button, the entire chat session immediately became inaccessible.
5. All other chat histories in my account load and open correctly.

### 🛑 Actual Outcome

When I click on the history entry for the corrupted session, the page fails to load the content. It either gets stuck loading or displays a blank/new chat window instead of the history. The content is inaccessible.

### 💡 Request for Assistance (Urgent Data Retrieval)

Since all client-side troubleshooting (clearing browser cache/site data, logging in/out) has failed, I strongly suspect this is a **server-side data corruption or synchronization error** caused by the failed message/retry attempt.

**I kindly request that the development team manually retrieve and export the text content of this specific corrupted chat session.**

**I am ready to provide my account login email/username privately upon request (e.g., via email or Discord DM) so the team can quickly locate the data.**

The issue identifies an Android browser failure after retrying a red failed message, but names no repository file, test, or entry point. Start by reproducing the affected session's loading failure and tracing the history-loading path; done would mean the specific chat opens and its text is recoverable.

Written by the indexing model from the issue text.