Isotope link to unpkg.com is on and off Issue with Cloudflare

[lacwebadmin]

It started maybe at 1PM PDT, the unpkg link is having issues intermittently, the issue is CloudFlare is returning Error 520.

Please consider having other alternative CDN just incase this thing happens. Thanks!

[Diffus3d]

This worked for me: https://cdnjs.cloudflare.com/ajax/libs/jquery.isotope/3.0.6/isotope.pkgd.min.js