aduino.cc crashes as of 4/6/17 on all my Apple devices

The web site arduino.cc has been crashing on every Apple computer/mobile device I own. It worked fine on 4/5/17 and continues to work fine on my Microsoft Surface. I emailed the webmaster on 4/6/17 but have received no reply and seen no fix.

I'm also seeing arduino.cc experience repeated reloads until my browser gives up.

This happens on a Mac running Sierra (10.12.4), Safari Version 10.1 (12603.1.30.0.34), as well as on iOS versions of Safari (tested on iOS 10.2.1, both on an iPhone and iPad).

I don't see the problem using Chrome (Mac), or Edge or Chrome (Windows 10).

--Jay