As part of work to remove older data from the CoreProtect Database, we will need to perform a number of database operations which cannot be ran during the normal operation of the server (I've tested this, it breaks things). As such and due to the vast size of the current Database, we have scheduled a 14 hour outage between Saturday evening and Sunday lunch time where the operations can be ran.
I hope the maintenance will conclude prior to the planned outage time, but it will depend how quickly it can re-create and optimize all of the tables required.
Further outage info will be published here - https://status.atlas-media.co.uk/maintenances/PpeIJg1J7yku