I have been trying to sign into the Hyatt Gold Passport website for the past hour or two and keep getting a message that it is undergoing maintenance. This is not a great time to do maintenance as many of us are trying to book hotels at the old award rates before the changes occur tomorrow. I am very disappointed that I have been unable to book my last couple of award reservations! There should have been an earlier cut off time posted if Hyatt was going to do this!