Zwift Home page has several icons/images with ?

Using Safari 11 on Mac OS 10.12.6 and on my home page there are several icons/images with a ? 

 

e.g.

Looks like missing profile image and missing country flag. Perhaps reset these.

I can get a flag by changing and resaving, and can upload a user image to get rid of that ?, but the Level icon remains a ?

Suggest you file a support ticket with Zwift

I have Safari 11 as well.  When I sign onto zwift homepage the pizza icons and flag icons aren’t showing up… just a blue box with a ? inside it.

Have you tried another browser? I used to own a website and forum. I recall Safari didn’t work as well as Chrome, Firefox because of the scripting on the pages.