Rendered event firing prior to custom visuals rendering

I don't think you are following me.  I mean that the JavaScript API is firing the "rendered" event before the custom visuals are fully rendered.  See the documentation here.. https://github.com/Microsoft/PowerBI-JavaScript/wiki/Handling-Events

See screenshots below, one bad (not fully rendered) and one good.   The cards eventually fill in just fine, but the "rendered" event is firing too early.  This was not the behavior we saw before last week.

Bad, see blank cardsGood, no blank cards (unless no data)