Not the person you're responding to, but it appears broken on Chrome and Safari on macOS (Firefox is fine) with a correctly set date. On further inspection it l

Not the person you're responding to, but it appears broken on Chrome and Safari on macOS (Firefox is fine) with a correctly set date. On further inspection it looks like there's a problem with the R3 certificate being expired. After a little Googling and I found this: https://community.letsencrypt.org/t/help-thread-for-dst-root-ca-x3-expiration-september-2021/149190 https://community.letsencrypt.org/t/help-thread-for-dst-root... Hopefully that helps!