It looks like a content delivery network issue. If you grab the avatar image URL and try to view it directly, you see....
Error 1016 Ray ID: 47b546e041b154ce • 2018-11-17 21:26:39 UTC
Origin DNS error
What happened?
You've requested a page on a website (cdn.sonsofsamhorn.net) that is on the
Cloudflare network. Cloudflare is currently unable to resolve your requested domain (cdn.sonsofsamhorn.net).
What can I do?
If you are a visitor of this website:
Please try again in a few minutes.
If you are the owner of this website:
Check your DNS settings. If you are using a CNAME origin record, make sure it is valid and resolvable.
Additional troubleshooting information here.