EBSCO databases appear to be running normally again. As of now, we are still unaware of what caused the outage, and EBSCO has not put out any notice explaining the outage to us.
It was reported to us, and we have experienced the same problem, that the databases provided by EBSCO are down. These include databases like CINAHL, Academic Search Complete, and Business Source Complete.
We will post again when services are restored.