New Contract/Plan - Billing Incorrect

Prior to April 2023, my monthly charge was $56.39 total. Which is $55.00 for xfinity internet, plus $1.39 tax. This of course included discounts as part of being signed into a 12 month contract. This contract with discounts was to end May 11, 2023

April 12th, I moved and had my service transferred to a new address. On April 13th I received a statement for $80.84 which showed the $24.45 balance transferred from my previous address, along with the regular $55.00 xfinity internet charge plus $1.39 tax. I went ahead and paid this balance, since it made sense to pay the balance of my previous address along with the new balance of my now current address.

On May 8th, I went ahead and contacted comcast to renew my contract which was set to expire May 11th. My new monthly charge should be $25.00 for xfinity internet, plus tax.

On May 9th I received a statement showing an account balance of $88.39 due. This statement shows no discounts, and no mention of the new contract.

I'm very confused as to why I'm being charged $88.39 for the month of May, since there was technically no lapse in my contract. My contract/discounts that were to end 05/11/2023 had been renewed 05/08/2023. My current plan even shows the correct rate, correct discounts, and correct contract dates.