Are you sure that you are having more then 10 reports?
Please disable all your browser scripts and addons changing the content of ikariam and/or gameforge
Is the issue present on other devices and/or browsers?
1) Yes I am 100% sure that I have more than 10 espionage reports.
2) Disabling scripts and add-ons and ad blockers makes no difference to the issue.
3) Yes the issue persists across multiple browsers and devices.