We are working on implementing the latest security patch from the official Wordpress build version 4.9.5.
This upgrade will be deployed today in the maintenance timeframe between 01:00 PM GMT and 03:00 PM GMT.
The wp-admin areas can become unavailable for some brief periods of time while we apply the necessary changes but they will continue to work normally. The public sites will not be affected and they will work normally without interruptions.
For any inquiries don't hesitate to contact us at firstname.lastname@example.org