Audit tables may be queried on as a selection to be purged with the Delete Audit Data Global Change. Users may notice that the USERSETTINGS audit table is not available to be queried on.
We are currently evaluating this issue for a fix in a future service pack.
Steps to Duplicate
1. In Administration > Audit tables, enable auditing of the USERSETTINGS table. 2. Make a change that would trigger the USERSETTINGS table such as customizing your Home Page. 3. Create an Ad-Hoc Query based on the Audit Table query view filtering on table name contains USERSETTINGS. 4. Note 0 results.