This is a known issue and has been raised with our developers

To rectify the issue please follow the steps below:

1. Click on Pages and select the Headers and footers tab
2. Find the Formatted Trial Balance header (FTBHEAD) and open it
3. Click on cell G9 so it's highlighted in black
4. Click the T button on the toolbar
5. On Enter Text window, remove the formula &UB1 and add the date manually and click OK
6. Click the Save icon to save the page