HTML5 chart hyperlink not working in Dashboard

[mariats]

Hello, 

I have a report with HTML5 chart that should have a hyperlink to open another report (Blank, Report Execution). When I open this report and click the hyperlink, another report opens just fine.
Then I created a Dashboard and the hyperlink stopped working, now it opens with the message:

Error Message  The resource with URI /my_folder/reports/ZZZ_TEST cannot be found.

The path in the error message is correct, it works fine if the report is used without the dashboard.

To troubleshoot I also created a textbox, added a hyperlink and used the same path for it. That works fine both for report and for dashboard.

Is there something that I am missing? Please help!