ERR_BLOCKED_BY_CLIENT means your browser or an extension is stopping a site...

https://garrettwigp625.tearosediner.net/how-do-i-fix-err-blocked-by-client-without-turning-off-everything

ERR_BLOCKED_BY_CLIENT means your browser or an extension is stopping a site from loading. To fix it, try opening the page in private mode first. If it works, check your browser extensions next and disable or whitelist any that might be blocking the site