Conversions count error

[Drolx]

Looker Studio is connected to Analytics 4 property. Looker Studio dashboard shows all data except data for Conversions count. It even shows event data, just not conversion data for those events.
Attached screenshot shows Event data, specifically "email_clicks" which is also declared as conversion. "Data set configuration error" frame is a looker card showing those email_click conversions. Conversions count is visible directly in Analytcs just not in Looker Studio. 
I tried deleteing and reconnecting data source. I tried creating new report. Yet the error persists.
To make things worse I see this error over all Looker Studio Dashboards I have access to.

Whats the deal with this?

[JagoJ]

I'm having this exact issue. It doesn't make any sense at all. Did you get to the bottom of it?