Fastcheck CI shows 'InfluxDB Error: Request-URI Too Long' instead of pie chart

If I select tst_qnetworkreply + dev branch in the FastCheck (CI test info) grafana page, the overview pie chart fails to be shown.

If i hover my mouse over it, there's an error: "'InfluxDB Error: Request-URI Too Long"

https://testresults.qt.io/grafana/d/3dhio4K7k/fastcheck-ci-test-info?orgId=1&var-testCase=tst_qnetworkreply&var-testFunction=All&var-branch=dev

The same is not the case for the tst_qprocess test.

https://testresults.qt.io/grafana/d/3dhio4K7k/fastcheck-ci-test-info?orgId=1&var-testCase=tst_qprocess&var-testFunction=All&var-branch=dev