Maps not loading in public shared to web report

[luckachi]

I am trying to figure out why all of the ArcGIS maps we have in a published (to the public) report are not loading.

I just performed a data refresh in the desktop Power BI app, published to our Power BI workspace and overwrote the report we have online. Now, none of the ArcGIS maps are loading. I created a new ArcGIS for Power BI visual, signed into my account, and checked the validation on all of the maps and they all came back with green checks. However, when I visit the public URL in Chrome, using incognito mode, all of the maps display this:

This is what appears in the devTools...