Reports have the ability to be scheduled to run after hours. If I go to Home > My Scheduled Items on the menu bar, I can see my scheduled reports there. If I click on one of the scheduled reports, the right hand side shows me the report and query I used for the schedule. I can click the name of the report to make changes to my report. But the name of the query is just regular text.
This appears to only happen to regular queries. If I use a compound or custom account query, it becomes a link in the scheduler.
We are currently evaluating this issue and will update this article when we have more information.