Just got an email from Serve that reads:
"You may have experienced disruptions on your American Express ServeŽ Account recently. We are happy to inform you that we have finished our investigation and you may continue using your Account with confidence effective immediately."
I haven't tried to add or spend money in the last few days so I didn't hit any errors or outages. Is it likely an action I did triggered this "investigation" or does this just happen to Serve accounts?