Ok Sean sent me this info today.
“I received your phone message yesterday afternoon at the airport. I wanted
to drop you a line and let you know we are working to fix the problem.
Good news is that each casino keeps track of all the player stats and
“feeds” them to CashWave a few seconds after the fact. In this case, once
CashWave is on the new server and back online, it will update to current.
Unfortunately there is no access to banners and stats during this outage,
but they will return as soon as possible. There will be no loss or revenue
from this.”
So looks like everything will be ok 