Parameter default not updating on deploy

I've got an issue with a report of mine where the default parameter isn't being cleared. Let me explain...

I created a report with a parameter on it. While I'm working on the cosmetics of the report, I didn't want to have to keep typing in a value just to see it run, so I set the default value on the parameter. I finish the report and deploy it and everything is ok. Then when I go to the page to view it, I notice that the default is still there, so I go back and edit my report to take out the default and just use NULL. In the preview tab, it looks ok, so I deploy the report again. Now when I go to the report, it still has the default value in the parameter box.

Does anyone have any idea as to why this is happening? The only way I could get around it is to drop the parameter from the report, deploy it, then re-add the parameter and deploy it again.

Thanks in advance,

Jarret

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