Funnel Charts not displaying in app.powerbi.com

I noticed yesterday that Funnel Charts are not displaying in app.powerbi.com

The charts were displaying correctly last week. Nothing was changed since then.

Using Power BI for Windows 8 the same dashboard displays correctly, including the Funnel Charts.

I tried reloading the file that has the dataset (Power Bi Desktop file). This file also has pages with charts and tables that are then used in app.powerbi.com dashboards.

After reloading, the funnel charts still not display in app.powerbi.com. The object displays blank. But they display correctly in the Windows 8 viewer.