In a class report, I eliminate one name and some expenses (not related to name) disappear from the report.

Thank you for turning to the Community about your concern, mt887.

Let’s run the Verify and Rebuild Data Utilities for the missing expenses to show in your report. These built-in tools will help check if there is any data damage in your file that contributes to this issue.

Here’s how:

1. Go to the File menu at the top to choose Utilities and Rebuild Data.
2. Click OK to create a backup of the company file.
3. Press Save to keep the copy.
4. Tap the OK button once the Rebuild is completed.
5. Then, go back to the File menu to choose Utilities and Verify Data.

If it finds an issue, choose Rebuild or OK to continue using the company file. If you get the same result, perform the recommended steps in this article: Fix data damage on your QuickBooks Desktop company file.

For additional resources, the following reference includes solutions for restoring your lists, including your class, to their default order: Re-sort lists in QuickBooks Desktop. 

If you discover that some names, items, or accounts are missing or blank in several places in your company file, such as reports or transactions, you can correct the issue by following the troubleshooting methods in this article: Names, items, or accounts are missing from centers, reports, or transactions.

Keep me posted if you have additional questions about reports and other QuickBooks-related tasks. I'll jump right back in to answer them for you.