bugzilla.mindrot.org certificate expired

[Don Fong]

when i click on my bugzilla link,

https://bugzilla.mindrot.org/show_bug.cgi?id=2651

i get this message from firefox:

```
bugzilla.mindrot.org uses an invalid security certificate.
The certificate expired on January 3, 2017 at 12:12.
The current time is January 3, 2017 at 14:36.
Error code: SEC_ERROR_EXPIRED_CERTIFICATE
'''