that is all true my friend, but the OP has a different comment about the rates (and you can still see it's true for this weekend also). Please re-read the OP.

In a nutshell, without selecting any discounts or corp rates, you can book 2 nights at HRSC, Sat and Sun nights for $198 ($89 + $109). You can book one night at HRSC, Sunday night for $199. It's like they forgot to load the discounted rate of $109 for stays starting Sunday night. As you know, we can usually find the cheap rates there for Sunday nights also, when checking earlier that week.

-David