This incident appears to be related to SNI support on our main CDN. Clients accessing CDN resources using the CloudFront hostname ("https://d29l706z9xvnmx.cloudfront.net
" as opposed to "https://cdn.agilemd.com
") are receiving the SNI header anyway which is causing request failure. This is impacting certain versions of our Android app as well as Internet Explorer users running Windows XP. We are currently working with upstream partners to resolve this issue.