I've installed the latest EAP drop, to check out the new reports features. After enabled the new report feature flag and restore a recent backup of my youtrack instance, I've tried the new Reopened Rate and Event Transitions reports without any luck.
No matter, the query, context filter, date range, it never match any data. I was able to create/play with the cumulative flow and flat distributions reports, though.
Has anyone experienced something like that? Any logging or any other that trick that can shed a light?