Book Now and Save Question

In December, I booked a Holiday Inn Resort vacation for late March (30 days from now).

Did the "Book Early and Save Member Exclusive" and paid ~$1,125.

Today the same room, same dates, same discount is ~$880.

Is this normal? Can the difference be refunded?

https://preview.redd.it/vdutq1bsflle1.png?width=842&format=png&auto=webp&s=480dde1e542280ba77ca6ac4c1cbebce3b434b1c