@DanCali is there definitely a limit on points for hotels like Residence Inn? I do see that in your screenshots above the cash rate is more than double, but the points value only went up by 5k. Sometimes I see wildly different rates for the same place on even slightly different dates, but when I click into see the details page they aren't the same unit types (because the cheaper ones have sold out), or that if I see a low price for a date, they are displaying the prepaid non-refundable rate. They also can be deceptive when you compare the points listed for a date, because on further inspection those points required are sometimes points PLUS cash.
I think I am reading different information online about the switch to dynamic pricing, and that there is not necessarily a limit to the points they can charge?
Here's an example of how deceptive the initial points rate is on some listings:
When I click into it you can see the Prepay and Save tab is where the 1,261GBP came from. But the 128,500 points is not the points rate. It is points PLUS 700 GBP for one night. Points only is actually 277,500 for the night. I didn't even know points rates went that high until now.