I am having a very similar issue as this and would like an answer.
I am having the same problem that DNERDAHL is having; however, I also have the issue that if a user (non-admin) with a report limitation set (to a report limitation that I created) creates a report, I cannot see the created report. I am logging in with an account that has full Admin permissions and thus should be able to see everything, so why can I not see this report?