The scheduled maintenance has been completed.

Scheduled maintenance is currently in progress. We will provide updates as necessary.

We have scheduled a maintenance period on Singapore Sandbox environments during midnight of 20th of May.
The operations require up to 30 minutes of downtime while Master databases restart in order to change instance type on RDS, which will happen during the mentioned interval, Wed:15:00:-Wed:15:30 UTC.
The affected components will be the Mambu UI/API. Thank you for your understanding.