That sure is one bit of a thonker. While I'm pretty sure it is just a graphical bug that might change in a few days I'd recommend you contact [email protected] with all of the following:
Your YouTube channel ID (UCrrzkIkxVCkgPD60L6DVJng)
That is correct. November 30th is the next payment. I got my payment for September on October 26th (It said October 31st for the next payment, but the sent it early.) The reason you didn't get paid yet for September is because you just recently activated advanced payments today. So you have to wait till the next payment day to get September and October's payment together.
That's what everyone's says right now, payments from F! should be rolling out, it's jus the data changing on the site, in the meantime if you want peace of mind it would be worth contacting support.
As mentioned Freedom normally sends out payments around the 28th of each month so it could just be that they had processed your payment already and as such its now showing you the next applicable payment date. I would check your emails / Paypal to see if you have received your payment from Freedom and if in doubt feel free to contact Freedom Support