Oasis tends to often go down to a common error, and please note that if it goes down for an extended period of time neither Pip or I have restarted Oasis. If that happens, just know the service will NOT end without an announcement about it first.
So yes, you will have time to exchange contacts when we ultimately decide that it should be closed. And no, we don't know when it will happen. But it won't be without warning first.