So I went to https://blog.wikimedia.org.uk/2015/07/welcoming-lucy-crompton-reid-as-new-c… and Firefox 41.0.1 complains about the SSL cert: blog.wikimedia.org.uk uses an invalid security certificate. The certificate is not trusted because the issuer certificate is unknown. The server might not be sending the appropriate intermediate certificates. An additional root certificate may need to be imported. (Error code: sec_error_unknown_issuer) Works fine in Chromium 45.0.2454.101. - d. _______________________________________________ Wikimedia UK mailing list wikimediauk-l(a)wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikimediauk-l WMUK: https://wikimedia.org.uk