I've installed the Skedler trial successfully (latest v4.3 version) and have been able to set up the Grafana (v6.2.5) source and Slack notification channel successfully, but when trying to create my first report the "Next" button isn't doing anything in any browser (Firefox, Chrome, Safari) when navigating from the Report Details to the Report Design section. Nor are the "Save and Exit" or "Generate Now" drop down options. The "Exit without Saving" option is working fine however. Nothing is showing up as bad in the logs on startup even in debug mode. Any guidance on what to test next?