One of the Canadian Coinbase customers gets the following email from Coinbase:

As of August 1, Coinbase’s Canadian payments provider, Vogogo, will be shutting down its payment processing business. When this occurs, Coinbase will no longer be able to support Canadian EFT transfers, Interac transfers, or the storage of customer CAD on Coinbase.
All customer CAD stored with Coinbase MUST be withdrawn off site or converted to digital currency by July 29th.