Oh wow. Seems like uBlock is the cause for me too. I was confused b/c all browsers were affected but that’s due to the fact that all of them had uBlock installed.
@sd-design did you have that problem only with the new deployments or all of them? Also, are there sites of yours that are unaffected?
Don’t know how to fix that yet, but definitely have some food for further research now. I know some “Netlify”-based sites (with build step) that are working fine. Also, wonder whether it’s an issue with uBlock or some particular list.