Report Cache not clearing

Created a report that executes 3 stored procedures:
first one deletes data from a tablex
second one adds data to tablex based on a query
third one adds data to tablex based on different query
report is run based on a date range.
date range1 returns proper results
date range2 returns proper results
date range1 returns double results? cache flag is set to clear. according to rules, if parameterized, report should not use cache.
Help?

there is one dataset -> tablea
parameter date range - 06/30/2014 - 07/24/2014, returns 24516 records   first time program is executed
parameter date range - 05/23/2014 - 06/29/2014, returns 29823 records   second time program is executed
parameter date range - 06/30/2014 - 07/24/2014, returns 49032 records   third time program is executed    --> expected 24516
report is defined with sql statements as follows:
stored procedure execute a delete data from tablea
stored procedure execute sqla insert to tablea
stored procedure execute sqlb insert to tablea
produce report layout
I view the data in tablea in sql to know my record counts.

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Steve,
I've read your whitepaper several times. Each time a little more sinks in...
Passivation is unfortunately one for the future - I've been told to use MySQL and I'm doing everything statelessly...
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Based on the keep-it-simple principle I agree with you: it's a lot more straightforward to use a view object and as long as my application has a decent logical separation between the MVC layers I'm reasonably happy to forget a physical one. (It makes it a lot easier to explain to people coming from a non-J2EE direction; also, I think it'd be quite difficult to respond to an "Okay, so for every view-row we have you want me to define a Bean and before we forward to the JSP we pack everything into Beans and then in the JSP we unpack everything out of the Beans, and I'm doing this because it makes things easier?")
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Phew! Sorry about all that feedback. I'm feeling bad that I'm slowing the book up...
Regards,
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