Incorrect results with .csv output of Report Studio 8.3

[CashmereFarm]

We recently converted from 8.2 to 8.3.  When outputing "some" Report Studio reports to .csv, total amounts are overlaying the detail values.  This doesn't happen in all reports and not all totals are overlaying the detail amounts.  The same report outputs to .csv in 8.2 with no problems.

Anyone else have this issue?

[Rajaggopal]

Does your report use more than one query (not those queries used for prompts)? Coz i think CSV and XML doesnt support multiple query reports.
Also, can you post a sample of your problem in both 8.2 and 8.3... Just make up the column names if your data is private and confidential...