[UX ENHANCEMENT] Score Sheets Not Generating for the main competition for 2026

**Describe the bug**
Score sheet are not generating for DERT 2026. It's unclear why as the competition appears to be setup correctly and there down;t appear to be any errors in the monitoring.

I note that I can render the score sheets for 2025 again so the mechanism looks ok so this maybe a data issue.

**To Reproduce**
Steps to reproduce the behavior:
1. Go to the main competition for Birmingham 2026
2. Check that all the settings are green
3. Try to produce the score sheets.

**Expected behavior**
Score sheets generate correctly for each dance with the correct information

**Screenshots**

**Desktop (please complete the following information):**
- OS: [e.g. Windows, macOS]
- Browser [e.g. chrome, safari]
- Version [e.g. 22]

**Smartphone (please complete the following information):**
- Device: [e.g. iPhone6]
- OS: [e.g. iOS8.1]
- Browser [e.g. stock browser, safari]
- Version [e.g. 22]

**Additional context**