Thank you for your patience regarding this matter.
Posted 11 days ago. May 15, 2017 - 13:29 UTC
The Certificate Authority COMODO is currently performing unscheduled maintenance to restore their system and fix the issue with their database. All SSL management options are affected, with certificate activation and reissue resulting in errors. The maintenance will not affect existing, new, pending or issued SSLs in any way. Expected maintenance window: 2 hours.