Has anyone ever received a mailer from CET, but when you check your account online that offer code does not show up? I received an offer in the mail last week for 5 nights, $500 cash and $100 F&B credit at any Las Vegas casino, but when I log into my TR account that offer code does not show up even though the coupon states I can reserve online. If I try to manually enter the code when making a reservation the system does not recognize the code. I am diamond level, but do not have a host. I'll probably just call the diamond reservation line, but they are generally as helpful as a wet towel. I'd like to see if anyone has encountered this first.