Note: I have the 97 skin pack installed from racedepartment . I get duplicate drivers even though I have selected the correct amount of opponents 23. But it still gives duplicate drivers and misses out some drivers. Only with this class do I have the issue.
Fixed. Reason was the custom ai file and the override xml for the liveries has an ampersand & in the Jordan cars for the b&h Removing those now does not cause duplicates