Why are all my websites showing a 502 Bad Gateway Error?

All of our website that we have connected to shopify are all down.
www.escopharmacy.com
www.123escolab.com
www.123ezlab.com

I was wondering if there was something up on your side?
They all have a 502 bad gateway.

Seeing this as well on my site as well as every brand I know that uses Shopify. This doesn’t appear to the a total outage as a friend in another part of the county has checked and can access all the sites.