Report Schedules Still Sending after being deleted and removed from the database

We have an issue where a schedule has been deleted along with its reports, however the schedule still runs and is being deleted. 

I have scoured the database for these reports and schedules, and found no trace of them, however the emails still send.

The deletion of the reports stops them being sent, however the emails are still being received, albeit dataless. 

Any ideas as to how to remove these jobs, as I can't seem to find any job scheduler to remove them from.